Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
luong cong » dung cong, trong cong, cong cong
hanh tran » thanh tran, hanh tram, thanh trang
van luong » van duong, van cuong, nang luong
doc hieu » toc thieu, hoc thieu, hoc hien
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 ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doc hieu) or (theo chu)) xanh - ((hanh tran) or (hanh trang)) van luong cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (theo chu)) xanh - ((hanh tran) OR (hanh trang)) van luong cong tan toan ban.
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) or (theo chu)) xanh - ((hanh tran) or (hanh trang)) van luong cong tan toan ban*.