Perhaps you should try some spelling variations:
nhieu tang » hieu lang, nhiet nang
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang
hanh tran » hanh trang, thanh tran, hanh tram
dung cong » dung trong
tran van » luan van
van dung » van dong, xay dung, tin dung
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
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: ho ((nhieu tang) or (((chieu xanh) OR (chieu sang)))) - hanh tran van dung cong tan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((nhieu tang) OR (((chieu xanh) OR (chieu sang)))) - hanh tran van dung cong tan toan cao*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((nhieu tang) or (((chieu xanh) OR (chieu sang)))) - hanh tran van dung cong tan toan cao*".