Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
theo chau » theo chieu, theo phap, theo cap
lang luan » tang luan, hang luan, bang luan
luan nang » luan van, van nang, luan san
nang cong » nang song, dang cong, bang cong
theo chu » theo chieu, cho chu, chao chu
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chau) or (theo chu)) tinh - nhanh lang luan nang cong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chau) OR (theo chu)) tinh - nhanh lang luan nang cong tan toan cau.
• Adding a wildcard symbol may retrieve word variants: ((theo chau) or (theo chu)) tinh - nhanh lang luan nang cong tan toan cau*.