Perhaps you should try some spelling variations:
ve triet » va trien, su triet
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
hieu ve » hieu va, hieu van
va danh » va dinh, va dan, va hanh
danh ve » dinh ve, hanh ve, anh ve
te sac » te sach, te san
te cac » tu cac, ve cac, te cao
ve cam » ve cham, ve cac, va cam
cam tu » cam thu, nam tu, dam tu
ve ve » de ve, va ve, ke ve

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te sac) or (te cac)) ky tang xa hoi. hieu ve cam tu va danh ve ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sac) OR (te cac)) ky tang xa hoi. hieu ve cam tu va danh ve ve triet.
• Adding a wildcard symbol may retrieve word variants: ((te sac) or (te cac)) ky tang xa hoi. hieu ve cam tu va danh ve ve triet*.