Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
chua tri » chu tri, chua trieu, chua tivi
hieu ve » hieu va, hieu van
cam luc » cam xuc, cau luc
luc van » luoc van, luu van, duc van
hanh va » hang va, hanh vi
va chua » vua chua, ca chua, va chu
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
ma hoi » mai hoi, ma hoa, me hoi
ve cam » ve cham, ve cac, va cam

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: te sac ky nang ((ma hoi) OR (xa hoi)). hieu ve cam luc van hanh va chua tri~.
• Adding a wildcard symbol may retrieve word variants: te sac ky nang ((ma hoi) or (xa hoi)). hieu ve cam luc van hanh va chua tri*.