Nyob rau hauv cov khw muag khoom npaj-ua silu kiag li rau kev tsim oblique beack. Tab sis qee zaum beyk xav tau tam sim no, thiab lub khw tsis muaj sijhawm tawm. Tom qab ntawd muaj kev tawm - cov khoom siv hauv tsev rau kev tsim oblique beack.
Koj yuav xav tau:
- ntawv thawv
- rab txiab
- Txoj cai
- tus xaum qhuav
- Npab Npuag
Kauj ruam 1
Kauj ruam 2.
Txiav cov qauv tshwm sim. Tam sim no ntxig cov ntaub so ntswg sawb rau hauv nws, raws li muaj nyob hauv daim duab.
Kauj ruam 3.
Kauj ruam 4.
Kauj ruam 5.
Ua cov qauv rau beacks ntawm sib txawv qhov dav.
ib qho chaw