Perhaps you should try some spelling variations:
cua triet » cua viet, su triet
thien van » thi van
va triet » va thiet, va trien, ve triet
duoc van » duoc va, duc van, duoc ban
lam duoc » nam duoc, luat duoc, lam thuoc
nang xa » nang x, lang xa, nang ma
van lam » van nam
sach ly » sach lo, sach ty, sach hay
van anh » van thanh, tuan anh, van minh
anh vai » anh va, anh bai, anh van

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

• Performing a fuzzy search may retrieve terms with similar spellings: su ((sach ly) OR (sach y)) nang xa hoi. thien van lam duoc van anh vai ((cua triet) or (va triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su ((sach ly) OR (sach y)) nang xa hoi. thien van lam duoc van anh vai ((cua triet) OR (va triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "su ((sach ly) OR (sach y)) nang xa hoi. thien van lam duoc van anh vai ((cua triet) or (va triet))".
• Adding a wildcard symbol may retrieve word variants: su ((sach ly) OR (sach y)) nang xa hoi. thien van lam duoc van anh vai ((cua triet) or (va triet))*.