Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
ban thanh » ban hanh, ban hang
lam thuoc » nam thuoc, cay thuoc, nam thuc
hieu van » hieu va, thien van, lieu va
thanh vi » hanh vi, thanh va, thanh ve
nang ma » tang ma, sang ma, nang cao
lam xuc » cam xuc, lam duoc
vi cua » vai cua, di cua
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
ma hoi » mai hoi, xa hoi, ma hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky nang ma hoi. hieu van ((lam xuc) or (((lam thuoc) or (am thuc)))) ban thanh vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang ma hoi. hieu van ((lam xuc) OR (((lam thuoc) OR (am thuc)))) ban thanh vi cua triet.
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang ma hoi. hieu van ((lam xuc) or (((lam thuoc) or (am thuc)))) ban thanh vi cua triet*.