Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
tuan thong » toan thong, tran thong, tuan phong
thong cong » trong cong, tong cong, thong thong
tran tuan » tran xuan, tran quang, tran thanh
hoc hieu » hoc thieu, doc hieu, hoc dieu
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc hieu) or (hoc hien)) nganh - thanh tran tuan thong cong tan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hieu) OR (hoc hien)) nganh - thanh tran tuan thong cong tan than cau.
• Adding a wildcard symbol may retrieve word variants: ((hoc hieu) or (hoc hien)) nganh - thanh tran tuan thong cong tan than cau*.