Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
nang tai » hang tai, tang tai, sang tai
cham xuc » cam xuc, chat xuc, cham soc
thanh vi » hanh vi, thanh va, thanh ve
sach ty » sach tu, sach thu, xach tay
tai hoi » tai khoi, dai hoi, tai hai
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
xuc van » duc van, luc van, vuc van
su viet » so viet
vi su » va su, ve su, ki su

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ty) OR (sach y)) nang tai hoi. hieu ve cham xuc van thanh vi su viet~.
• Adding a wildcard symbol may retrieve word variants: tu ((sach ty) or (sach y)) nang tai hoi. hieu ve cham xuc van thanh vi su viet*.