Perhaps you should try some spelling variations:
cua triet » cua viet, su triet
va triet » va thiet, va trien, ve triet
hieu van » hieu va, thien van, lieu va
thanh vi » hanh vi, thanh va, thanh ve
cham tuc » nham thuc, pham thuc, tham thuc
van cham » van chat, van tham, va cham
nang xa » nang x, lang xa, nang ma
tuc gia » tac gia, duc gia, toc gia
hoc anh » hoc nganh, hoc nhanh, ngoc anh
te sach » toc sach

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te sach) or (hoc anh)) ky nang xa hoi. hieu van cham tuc gia thanh vi ((cua triet) or (va triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (hoc anh)) ky nang xa hoi. hieu van cham tuc gia thanh vi ((cua triet) OR (va triet)).
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (hoc anh)) ky nang xa hoi. hieu van cham tuc gia thanh vi ((cua triet) or (va triet))*.