Perhaps you should try some spelling variations:
thanh van » thanh san, thanh toan, thanh phan
hieu van » hieu va, thien van, lieu va
su triet » su viet, su tien, ve triet
te sach » toc sach
nang xa » nang x, lang xa, nang ma
sang ma » tang ma, nang ma, sang tao
van cam » van nam, van lam, van cau
cam duc » cam xuc, cao duc, pham duc
duc gia » quoc gia
van su » dan su

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 xa) or (sang ma)) hoi. hieu van cam duc gia thanh van su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((nang xa) OR (sang ma)) hoi. hieu van cam duc gia thanh van su triet.
• Adding a wildcard symbol may retrieve word variants: te sach y ((nang xa) or (sang ma)) hoi. hieu van cam duc gia thanh van su triet*.