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