Perhaps you should try some spelling variations:
thanh tung » thanh cong
hang cong » dang cong, hang nong, bang cong
ho chinh » hoc chinh, cho chinh, hoa chinh
tung hay » cung hay, tung bay, trung hai
hay hang » pham hang, hang hang, thai hang
cong tan » cong tac, cong san, cong thanh
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: ho chinh sach - thanh tung hay hang cong tan ((toan ban) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chinh sach - thanh tung hay hang cong tan ((toan ban) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - thanh tung hay hang cong tan ((toan ban) or (toan tap))*.