Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh van » thanh san, thanh toan, thanh phan
ban thanh » ban hanh, ban hang
van cua » vang cua, ban cua, dan cua
hieu va » lieu va, hieu qua
su sach » so sach, vu sach
cam tuc » cam xuc, nam thuc, dam thuc
nang xa » lang xa, nang ma, mang xa
cam tu » cam thu, nam tu, dam tu

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 y ((nang xa) or (nang x)) hoi. hieu va ((cam tuc) or (cam tu)) ban thanh van cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y ((nang xa) OR (nang x)) hoi. hieu va ((cam tuc) OR (cam tu)) ban thanh van cua triet.
• Adding a wildcard symbol may retrieve word variants: su sach y ((nang xa) or (nang x)) hoi. hieu va ((cam tuc) or (cam tu)) ban thanh van cua triet*.