Perhaps you should try some spelling variations:
thanh trung » thanh tung
hien khanh » hien nhanh, dien khanh, thien thanh
hien hanh » dieu hanh
cua dong » chua dong, cua cong, cua dang
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: hoc ((hien khanh) or (hien hanh)) - thanh trung ((cua dong) or (cua ban)) cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien khanh) OR (hien hanh)) - thanh trung ((cua dong) OR (cua ban)) cong tan toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc ((hien khanh) or (hien hanh)) - thanh trung ((cua dong) or (cua ban)) cong tan toan ban*.