Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh vi » hanh vi, thanh va, thanh ve
te sach » toc sach
van dam » van nam, van dao, van dau
van lam » van nam
luc gia » luoc gia, duc gia, quoc gia
y nang » ky nang, ly nang, v nang
vi cua » vai cua, di cua
5 hoi » o hoi

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 y nang ((5 hoi) or (x ho)). hieu ((van dam) or (van lam)) luc gia thanh vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ((5 hoi) OR (x ho)). hieu ((van dam) OR (van lam)) luc gia thanh vi cua triet.
• Adding a wildcard symbol may retrieve word variants: te sach y nang ((5 hoi) or (x ho)). hieu ((van dam) or (van lam)) luc gia thanh vi cua triet*.