Tuam txhab Profile
Txij li thaum 2015, Shenzhen Shengyang suab paj nruas cuab yeej technology co., Ltd. Los ntawm Tuam Tshoj tau ua cov chaw tsim khoom ntawm cov twj paj nruag digital rau ntau tshaj 10 xyoo. Muaj ntau tshaj 60, 000 square meters ntawm cov khw ua haujlwm, peb cov khw muag khoom txawv teb chaws yog nyob rau hauv shenzhen.Lub tshuab hluav taws xob, hluav taws xob cua tshuab, silicone hluav taws xob nruas, thiab lwm yam khoom yog ib qho ntawm peb cov khoom tseem ceeb.
Vim Li Cas Xaiv Peb
Peb lub Hoobkas
Txij li thaum 2015, Shenzhen Shengyang suab paj nruas cuab yeej technology co., Ltd. Los ntawm Tuam Tshoj tau ua ib lub chaw tsim khoom ntawm cov twj paj nruag digital rau ntau tshaj 10 xyoo.
Peb cov khoom
Muaj ntau tshaj 60,000 square metres ntawm cov khw ua haujlwm, peb lub khw muag khoom txawv teb chaws yog nyob rau hauv Shenzhen, lub piano hluav taws xob, hluav taws xob cua tshuab, silicone hluav taws xob nruas, thiab lwm yam khoom yog peb cov khoom tseem ceeb.
Kev tsim khoom lag luam
Peb lub tshuab cua tshuab digital thiab pianos tau raug sim nyob rau hauv ntau qhov chaw thiab tshwj xeeb tshaj yog zoo rau cov chav kawm, cov tub ntxhais kawm pib, thiab cov neeg ua si ntau dua. Nyob ib ncig ntawm lub ntiaj teb no, ntau tsev neeg thiab cov menyuam yaus nyiam mloog nkauj, tab sis lawv cov peev nyiaj tiv thaiv lawv ua li ntawd.
Peb qhov kev pabcuam
Peb yeej nrhiav rau seasoned txawv teb chaws distributors, wholesalers, thiab lwm yam kev muag khoom koom tes uas txaus siab rau expanding suab paj nruag lub ntiaj teb no ncav cuag.Txawm hais tias koj tab tom nrhiav rau cov tshuab cua digital thiab pianos uas npaj muag rau koj lub khw lossis cov khoom siv, peb muaj cov khoom loj. xaiv cov kev xaiv pheej yig. Thov hu rau peb los tham txog cov ntaub ntawv ntxiv.
Yam khoom
XR3000 Electronic Saxophone EWI Digital Cua Instrument
XR3000 hluav taws xob saxophone ewi digital cua ntsuas octave log muaj tseeb cov menyuam tsim tsib octaves tso cai rau koj los ua cov nkauj ntawm txhua tus qauv thiab cov suab paj nruag nrog yooj yim rau qhov tseeb cov menyuam ntawm lub log octave ua rau qhov kev hloov pauv ntau dua qhov kov glide ua rau kev ua tau zoo dua.
Lub roj teeb ua haujlwm hnub ci suab paj nruag m3 cua tshuab ua rau kev kawm thiab ua haujlwm tsis muaj zog thiab txaus siab, tsis hais koj qhov kev txawj ntse. Boasting 66 built-in suab xaiv los ntawm, intuitive recorder-zoo li ntiv tes, thiab ib tug rhiab ua pa detector uas muaj lub suab zoo heev tam sim ntawd, koj muaj txhua yam uas tsim nyog los pib ntawm koj suab paj nruag taug txuj kev nyuaj.
M1 Electric Clarinet Cua Instrument
Rau cov pib tshiab, SUNRISE MELODY M1 hluav taws xob cua tshuab yog qhov kev xaiv zoo tshaj plaws. Tsis zoo li cov twj paj nruag ib txwm siv uas yuav tsum tau xyaum ua kom ntev mus ntev thiab kev ua haujlwm nyuaj, txawm tias koj tsis muaj lub hauv paus suab paj nruag, koj tuaj yeem paub cov kev ua si yooj yim thiab ua cov ntawv zoo hauv lub sijhawm luv luv.
Yog tias koj ib txwm xav ua si suab paj nruag, ces qhov ewi hluav taws xob cua tshuab yog qhov ceev tshaj plaws los ua kom tiav koj txoj kev ntshaw. Qhov kev lom zem thiab niaj hnub cua ntsuas no yog qhov yooj yim heev rau kev kawm, thiab yog li koj yuav tuaj yeem ua si nrog koj cov suab paj nruag nyiam tsis muaj sijhawm. Tus ntiv tes yog ncaj nraim rau kev nkag siab, thiab tsis muaj cov chords nyuaj rau tus tswv zoo li cov piano, guitar, lossis ukulele, thiab nws cov qauv tsim tuaj yeem nrog koj nyob txhua qhov chaw koj mus.
Puas yog koj tab tom nrhiav kev lom zem thiab siv zog los ua tus tswv tshiab ewi hluav taws xob cua tshuab? Nrhiav tsis tau ntxiv lawm. Tsim los rau cov neeg pib tshiab thiab cov neeg nyiam ua suab paj nruag, lub suab paj nruag hnub ci xr3000 hluav taws xob saxophone ewi muab rau koj nrog kev lom zem suab paj nruag taug txuj kev nyuaj.
Digital Musical Cua Instruments XR3000
Yog tias koj ib txwm xav ua si suab paj nruag, ces qhov ewi hluav taws xob cua tshuab yog qhov ceev tshaj plaws los ua kom tiav koj txoj kev ntshaw. Qhov kev lom zem thiab niaj hnub cua ntsuas no yog qhov yooj yim heev rau kev kawm, thiab yog li koj yuav tuaj yeem ua si nrog koj cov suab paj nruag nyiam tsis muaj sijhawm. Tus ntiv tes yog qhov yooj yim kom nkag siab, thiab tsis muaj cov chords nyuaj rau tus tswv zoo li cov piano, guitar, lossis ukulele, thiab nws cov qauv tsim tuaj yeem nrog koj nyob txhua qhov chaw koj mus.
XR3000 Midi Flute Controller EWI
XR3000 Midi Flute Controller EWI 3.7V 1600mAh, 8 teev ntawm kev ua si lub sijhawm siv lub roj teeb lithium-ion rechargeable, cov khoom siv silicone, Lub silica-gel teb lub qhov ncauj nrog cua-siab thiab tom sensors tswj lub ntim thiab suab dynamics precisely.
XR3000 Midi Cua Controller EWI
XR3000 Midi Cua Controller EWI Cov roj teeb uas muaj peev xwm ua tau ntev ntev rau kev ua haujlwm du Ua-nyob rau hauv 1600mAh lithium roj teeb Xyaum thiab ua ntau yam tsis muaj kev txhawj xeeb.
Electronic Flute Instrument XR3000
Xav txhawb koj qhov kev ua tau zoo lossis xyaum ua haujlwm zoo dua? Lub hnub sawv suab paj nruag xr3000 hluav taws xob cua ntsuas saxophone los nrog kev sib txuas ntawm bluetooth, ua rau koj txuas cov cuab yeej rau koj lub xov tooj lossis ntsiav tshuaj. Ua si nrog rau thaum koj ua yeeb yam, lossis siv daim ntawv suab paj nruag scanner rau kev xyaum.
Electronic Alto Saxophone yog dab tsi?
Lub tshuab hluav taws xob alto saxophone yog cov saxophone feem ntau, nrog rau tus yuam sij ntawm e ca, thiab tseem yog lub saxophone feem ntau siv hauv cov suab paj nruag classical. Vim nws qhov nruab nrab qhov tseem ceeb nyob deb, ua tsis taus pa thiab lub qhov ncauj tswj kev nyuaj ntawm soprano saxophone thiab tenor saxophone, nrog rau nws tus nqi pheej yig thiab yooj yim portable, nws tau dhau los ua cov saxophone feem ntau siv rau cov neeg pib tshiab.
Qhov zoo ntawm Electronic Alto Saxophone
Adjustable ntoo
Lub cav ntoo ntawm lub tshuab hluav taws xob saxophone tuaj yeem hloov kho los ntawm kev teeb tsa timbre, uas tuaj yeem simulate lub timbre ntawm cov tsoos saxophone lossis tsim qee cov ntoo uas tsis yog tsoos.
Digital tswj
Tsis zoo li cov saxophone ib txwm muaj, lub tshuab hluav taws xob saxophone tuaj yeem ua tiav qee qhov tshwj xeeb los ntawm kev tswj hwm digital, xws li cov khoom siv hluav taws xob, lub suab hloov, tswj ntim, thiab lwm yam.
Lub teeb thiab portable
Piv nrog rau cov saxophone ib txwm siv, lub tshuab hluav taws xob saxophone yog qhov me me thiab sib dua hauv qhov hnyav, ua rau nws yooj yim rau nqa thiab ua si.
Muaj zog compatibility
Lub tshuab hluav taws xob saxophone feem ntau tuaj yeem txuas nrog lub khoos phis tawj lossis lwm yam khoom siv digital, thiab tuaj yeem kaw, kho thiab ua tiav los ntawm software, nrog kev sib raug zoo siab.
Stable timbre
Lub cav ntoo ntawm lub tshuab hluav taws xob saxophone feem ntau yog qhov ruaj khov thiab raug tshaj li ntawm cov saxophone ib txwm muaj, uas tuaj yeem zam qee qhov sib txawv ntawm qhov sib txawv thiab lwm yam teeb meem uas yooj yim tshwm sim thaum ua haujlwm ntawm qee yam saxophones.
Yuav ua li cas xyaum Electronic Alto Saxophone: Plaub Lub Ntsiab Tseem Ceeb uas tuaj yeem pab koj ua ntej
cais tawm
Txawm hais tias koj tab tom kawm qhov ntsuas tshiab, xyaum cov qauv, tshem tawm ib qho lick, txav ib ncig ntawm lub voj voog thib tsib, lossis nco txog charlie parker solo, txoj hauv kev los mus cuag cov khoom siv suab paj nruag yog nce ntxiv.
Xaiv pab pawg ntawm cov ntawv sau thiab rov ua dua kom txog thaum lawv pw zoo nyob hauv koj tus ntiv tes. Tshwj xeeb, cais thaj chaw teeb meem thiab tsom mus rau lawv, ua rau lawv rov ua dua kom txog thaum lawv ua haujlwm zoo. Ua hauj lwm tawm qhov twg lwm tus ntiv tes ua haujlwm zoo tshaj plaws hauv ib qho xwm txheej. Yog tias koj tab tom ua si hauv tus yuam sij ntawm f#, piv txwv li, koj tuaj yeem pom koj tus kheej siv bis, ib-plaub, thiab sab ntiv tes rau a# yuav luag sib txuas raws li cov ntsiab lus rau koj txoj hauv kev rau daim ntawv a# hloov.
Rov ua dua
Repetition yog woven rau hauv thawj lub hauv paus ntsiab lus ntawm kev sib cais. Koj cais ib pawg ntawm cov ntawv lossis txawm tias tsuas yog ob daim ntawv txhawm rau rov ua dua, rov ua dua, rov ua dua, feem ntau txaus los laum rau hauv koj cov leeg nqaij. Txij li thaum kuv twb tau sau ib tsab ntawv ntawm kev rov ua dua, tsis tas yuav tsum tau rau kuv - ahem - rov hais dua qhov kuv tau hais lawm. Mus nyeem tsab xov xwm.
Txuas
Thaum koj tab tom ua si ib pab pawg ntawm cov ntawv sau tau zoo, ntxiv ib daim ntawv lossis ob qho rau pem hauv ntej lossis tom qab nws. Los yog ua hauj lwm ntawm pab pawg tom ntej ntawm kev sau ntawv kom txog rau thaum koj ua si nws zoo li koj tau ua si thawj zaug, ces txuas ob pawg.
Hauv cov txheej txheem ntawm kev tsom mus rau pawg thib ob, koj tuaj yeem pom tias koj tau poob me ntsis hauv av nrog thawj pab pawg. Yog lawm. Rov qab mus rau thawj pab pawg thiab du nws tawm. Lub ntsiab lus yog, koj ua haujlwm ntawm cov khoom me me, tom qab ntawd koj ua haujlwm txuas rau lawv los tsim ib yam dab tsi loj dua - qhov uas koj yuav, dhau los, txuas ntxiv cov khoom siv.
Nco
Tsuav koj nyob ntawm daim ntawv qhia koj yuav ua li cas, lub suab paj nruag koj ua haujlwm tsis yog koj li tiag tiag. Kuv tsis yog hais txog cov nkauj txuas ntxiv uas daim ntawv qhia yuav tsum tau ua, tab sis rau cov nplai, licks, qauv ... mus rau lub tsev thaiv cov txheej txheem thiab cov lus ntawm jazz improvisation. Memorization yog ib qho tseem ceeb ntawm jazz saxophonist's toolkit.
Tag nrho cov ntsiab lus ntawm txhua qhov kev sib cais, rov ua dua, thiab sib txuas yog txav cov suab paj nruag tawm ntawm nplooj ntawv luam tawm thiab rau hauv koj lub taub hau thiab koj cov ntiv tes. Yog li thaum pib ntawm cov txheej txheem, ua ib qho taw qhia ntawm saib deb ntawm daim ntawv suab paj nruag. Tham nrog nws li kev ywj pheej raws li koj xav tau, tab sis nco ntsoov tias koj lub hom phiaj yog txiav koj tus kheej los ntawm nws. Thaum koj nyob hauv nruab nrab ntawm lub davhlau ntawm tus choj mus rau "cherokee" ntawm koj lub alto sax, koj tau zoo dua kom paub meej txog cov yuam sij ntawm ab, f#, e, thiab d, vim tias ntu ntu ntu tsis mus nres thaum koj saib lawv hauv koj phau ntawv larry teal.
Kuv Yuav Kho Kuv Li Cas?
Thawj kauj ruam yog kom tuav lub suab paj nruag tuner rau koj sax. Kev lig kev cai, standalone digital tuners yog txoj hauv kev mus, thiab koj tuaj yeem tau txais online digital tuner dawb lossis ib qho los ntawm koj lub khw muag suab paj nruag pheej yig heev.
Lwm qhov kev xaiv, thiab ib qho uas kuv siv txhua hnub, yog kom tau txais saxophone tuner app ntawm koj lub smartphone. Muaj ntau tons ntawm cov no muaj - qee qhov dawb lossis pheej yig heev.
Ua ntej pib ib qho kev tawm dag zog, xyuas kom koj lub alto lossis tenor saxophone tau sov so zoo. Ib lub sax txias yuav ib txwm suab tiaj tus. Tsis tas li ntawd, yog tias koj tab tom xyaum hauv chav txias tiag tiag, koj yuav pom tias sab saum toj ntawm lub sax sov, tab sis hauv qab yog txias. Qhov no yuav ua rau koj cov ntawv qis qis thiab koj cov ntawv sau siab tshaj plaws!
Yog li, yog tias koj lub sax txias, tshuab cua los ntawm nws kom nws mus txog rau chav tsev kub. Koj tseem tuaj yeem sau ntawv ntev kom tau txais tag nrho cov cuab yeej ntsuas kub.
Thaum sov sov, xyuas kom koj lub alto lossis tenor sax nyob rau hauv tag nrho. Lub chromatic tuner yuav qhia koj qhov kev ntsuas ntawm ib qho kev ceeb toom, tab sis nws yog qhov zoo tshaj plaws los pib los ntawm kev txheeb xyuas cov ntawv a thiab f# hauv koj qhov qis qis thiab sau npe sab saud (nrog rau tus yuam sij octave ntawm).
Cov ntawv sau no yog qhov zoo los xyuas vim tias lawv nyob hauv nruab nrab ntawm cov sax thiab tsis yog ib txwm muaj teeb meem-tuning sau ntawv.
Pib los ntawm kev ua si ib lub suab ntev ntev ntawm txhua daim ntawv no thaum saib koj cov duab tuner. Yog tias koj lub saxophone tuner hais tias koj ua si ntse lossis siab dhau, ces txav koj lub qhov ncauj tawm me ntsis ntawm lub caj dab cork.
Yog tias koj lub tuner qhia koj lub suab qis me ntsis lossis tiaj tus, ces koj yuav tsum tau thawb koj lub qhov ncauj saxophone ntxiv rau ntawm lub caj dab cork.
Raws li txoj cai dav dav, feem ntau cov saxophones yog qhov sib npaug, nrog txog 1 cm lossis 1/2 ib nti ntawm cork uas qhia dhau ntawm lub qhov ncauj. Thaum ua kev hloov kho rau lub qhov ncauj qhov ncauj, tsuas yog txav mus rau ib millimeter los yog li ntawm ib lub sij hawm thiab rov kuaj xyuas nrog koj lub tuner.
Nrog rau qee qhov kev xyaum, koj yuav paub sai sai qhov twg koj lub qhov ncauj yuav tsum tau nyob ntawm koj lub tenor lossis alto sax kom ua tau zoo, thiab cov txheej txheem kho kom nrawm dua.
Txawm li cas los xij, nws yog ib lub tswv yim zoo los ua ib feem ntawm koj txoj haujlwm niaj hnub. Txawm hais tias koj tau ua si tau ntau xyoo, tseem yuav muaj lwm cov ntawv uas koj tuaj yeem txhim kho koj qhov kev sib tw!
Cheebtsam ntawm Electronic Alto Saxophone
Lub qhov ncauj
Lub qhov ncauj, ib qho tseem ceeb tshaj plaws ntawm lub saxophone thaum nws los txog rau lub suab zoo, yog thawj yam khoom uas peb yuav tshuaj xyuas.Tus tshuab raj tshuab rau hauv qhov no ntawm lub horn, uas yog qhov twg lub suab yog thawj zaug tsim vim nws haum rau hauv. lub qhov ncauj.
Lub reed
Peb xa mus rau saxophones raws li ib leeg reed instruments.Tus tshuab raj tshuab tshaj reeds, uas yog cov khoom ua los ntawm ntoo (feem ntau xyoob) uas so rau saum lub qhov ncauj. , lub reed vibrates thiab ua suab.
Lub ligature
Lub reed yog tuav ruaj khov nyob rau hauv qhov chaw ntawm lub qhov ncauj los ntawm lub ligature, ib tug ntaus ntawv uas qhwv ib ncig ntawm lub qhov ncauj.Lawv feem ntau yog ua los ntawm hlau, tab sis, zoo li lub qhov ncauj, lawv kuj yuav ua tau los ntawm ntau yam, xws li hlua, tawv, leatherette, kub, thiab yas.
Lub caj dab (los yog crook)
Lub caj dab, tseem hu ua tus crook, yog cov khoom txuas ntxiv hauv cov txheej txheem saxophone sib dhos thiab nws txuas lub qhov ncauj mus rau qhov ntsuas lub cev. ntsia hlau) nyob rau sab saum toj ntawm lub cev ruaj ntseg nws.Lub qhov ncauj yog txuas rau lub caj dab ntawm lwm kawg, thiab lub cork-uas peb mam li soj ntsuam tom ntej-tuav lub caj dab nyob rau hauv qhov chaw.
Lub cork
Lub qhov ncauj swb hla ib daim cork hu ua lub cork txuas rau lub caj dab, raws li koj xav tau.Thaum txuas lub qhov ncauj, thawb nws hla lub cork thaum maj mam twist nws rov qab thiab tawm mus. Tsis tas li ntawd, koj tuaj yeem lubricate nws nrog qee cov cork. roj kom nws yooj yim dua rau xaub lub qhov ncauj nce thiab nqis kom qhib lub saxophone.
Lub cev
Lub raj tooj dag uas cov huab cua nkag mus rau hauv raws li nws tau tshuab mus rau hauv lub saxophone yog lub npe hu ua qhov ntsuas lub cev.Nws muaj tag nrho cov yuam sij, pas nrig, thiab cov ntaub qhwv uas tsim nyog los hloov lub suab ntawm daim ntawv ua si.Lub cev ntawm koj lub saxophone yuav yog. ncaj, raws li nyob rau hauv cov ntaub ntawv ntawm ib tug soprano saxophone, los yog nws yuav nkhaus downward, xws li nyob rau hauv cov ntaub ntawv ntawm ib tug tenor los yog baritone saxophone.
Cov yuam sij
23 tus yuam sij ntawm lub saxophone niaj hnub no suav nrog rau lub hlaws rau lub hauv ntej. Cov yawm sij ntawm xibtes yog siv nrog koj sab tes laug, thiab cov yawm sij ntxiv yog siv nrog ob qho tib si pinkies.Txhua lub suab lub qhov ntawm lub twj paj nruag tuaj yeem raug kaw lossis qhib kom hloov lub suab nyob ntawm seb cov yuam sij twg muaj kev nyuaj siab.Cov saxophone lub suab poob vim yog huab cua yuav tsum taug kev deb ntawm qhov ntsuas raws li cov yuam sij ntau dua kev nyuaj siab.
Cov tseem ceeb
Txhawm rau tiv thaiv cov yuam sij khaws cia hauv qab lawv, cov neeg saib xyuas tseem ceeb tau piav qhia ntawm saxophone lub tswb thiab lub luj tshib.Qhov tseem ceeb ntawm cov qauv saxophone ntau dua yog nquag sau nrog cov qauv tsim.
Tus yuam sij octave
Koj siv koj tus ntiv tes xoo los ua tus yuam sij octave, uas yog tus yuam sij rau sab nraub qaum ntawm lub horn saum tus ntiv tes xoo.Txhua qhov kev ceeb toom tau ua si yog tsa tus octave thaum tus yuam sij octave nyuaj siab vim nws qhib lub suab ntawm lub caj dab. Lub altissimo, los yog siab heev, ntau yam, kuj tseem ua si siv tus yuam sij no.
Thumb so thiab hooks
Muaj tus ntiv tes xoo uas koj tuaj yeem siv los sib npaug ntawm lub horn thaum tuav nws.Qhov no yog lub txee sab nrauv uas tawm ntawm lub nraub qaum lub horn lub hauv paus.Nws curvature ua rau nws yooj yim tuav lub horn nrog koj tus ntiv tes xoo.
Lub luj tshib
Qhov nkhaus nyob rau hauv qab ntawm lub alto, tenor, thiab baritone saxophones-tseem ceeb ib qho nkhaus sax-hu ua lub luj tshib los yog hneev.Koj yuav tsum tau saib xyuas ntxiv thaum nqa koj lub saxophone ncig vim qhov no yog qhov uas tau txais dented feem ntau. Koj lub saxophone playability thiab intonation tuaj yeem cuam tshuam loj heev los ntawm cov hniav, ua rau nws tsis txaus siab rau kev ua si.
Lub tswb
Lub horn lub flared kawg yog hu ua lub tswb.Thaum qee tus yuam sij uas ntaus ntawv qis dua nyob rau ntawd, nws txoj haujlwm tseem ceeb yog kom ruaj khov rau daim ntawv thiab phiaj xwm lub suab nrov.Xav txog hom tswb uas koj xav tau ua ntej yuav khoom saxophone vim cov qauv sib txawv muaj qhov sib txawv ntawm lub tswb.
Zoo li nrog rau lwm cov twj siv ntoo, tshem tawm cov dej noo yog qhov tseem ceeb tshaj plaws uas koj tuaj yeem ua thaum tu thiab tswj koj lub sax. Los ntawm kev ua li ntawd, cov ntaub qhwv ntawm koj cov yawm sij yuav kav ntev dua, koj rooj plaub yuav tsis stink, thiab koj tseem yuav tiv thaiv tsis muaj lub caij nyoog rau pwm thiab pwm tsim, tshwj xeeb tshaj yog nyob rau hauv reed. Qhov no yog qhov tseem ceeb vim tias kev nqus cov pwm thiab pwm tuaj yeem ua rau muaj kev phom sij heev rau koj txoj kev noj qab haus huv.
Tshem cov reed los ntawm lub qhov ncauj, khiav nws los ntawm cov dej sov kom yaug nws, ces so qhuav. Thaum wiped qhuav, muab tso rau hauv ib tug reed guard.
Siv cov ntaub mos mos, huv si los so lub qhov ncauj kom qhuav, tom qab ntawd siv lub qhov ncauj qhov ncauj kom tshem tawm cov dej noo uas tsim los thaum koj sib tham.
Khiav ib lub caj dab swab, los ntawm lub sax lub caj dab kom tshem tawm cov dej noo.
Nias lub sax upside down kom cov dej ntws tawm ntawm lub tswb. Tom ntej no, siv lub sax lub cev swab kom qhuav tawm tag nrho. Txawm tias tsis tsim nyog kiag li, koj tuaj yeem khiav lub swab rov qab rau kev thaj yeeb ntawm lub siab.
Muab qhov hnyav rau hauv lub tswb, ntxeev lub sax upside down, ces lob nws los ntawm lwm qhov kawg thiab rub daim ntaub los ntawm.
Thaum kawg, siv daim ntawv ntxuav kom ntub cov dej noo los ntawm cov ntaub qhwv thiab lub suab qhov tseem ceeb. Kev siv lub ncoo saver kuj yuav pab kom nqus dej noo.
FAQ