Pob txha taub hau qauv ntawm 8 hom neeg haiv neeg.

Skull model of 8 kinds human race. Featured Image

E3C.2043

Cov lus piav qhia luv luv:

Xa email rau peb

Khoom Nthuav dav

Cov khoom lag luam

Cov qauv no yog qhia txog tib neeg pob txha taub hau kev txhim kho hauv kev txhim kho ntawm tib neeg, thiab qhia txog qhov sib txawv ntawm tib neeg ape nyob rau lub hnub nyoog sib txawv.

Yav dhau los: Txheeb Ntsuas Hluav Taws Xob

Tom ntej: Ergometer Sim Cov Teeb Pom

Sau koj cov lus ntawm no thiab xa rau peb

Cov khoom pawg