Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
kham soc » cham soc, kham cuoc, ham so
hanh dau » hang dau, danh dau, han dau
nang ma » tang ma, sang ma, nang cao
hieu vu » hieu va, hieu ve, hieu su
vu kham » vu khanh
va hanh » van hanh, va thanh, va danh
dau cua » dai cua, day cua, cau cua
te cac » ve cac, te cao, de cac
ma hoi » mai hoi, xa hoi, ma hoa
soc va » hoc va, loc va, doc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te cac) or (tu cac)) ky nang ma hoi. hieu vu kham soc va hanh dau cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te cac) OR (tu cac)) ky nang ma hoi. hieu vu kham soc va hanh dau cua triet.
• Adding a wildcard symbol may retrieve word variants: ((te cac) or (tu cac)) ky nang ma hoi. hieu vu kham soc va hanh dau cua triet*.