Perhaps you should try some spelling variations:
thanh tung » thanh cong
cong thanh » dong thanh, cong trinh, truong thanh
ho chinh » hoc chinh, cho chinh, hoa chinh
tung dap » tung dan, trung dai, tuong dan
dap dung » ap dung, dan dung, dap ung
cong tan » cong tac, cong san, cong ty
tran tap » toan tap, tran tan, tran tuan

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 dap dung ((cong tan) OR (cong thanh)) tran tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chinh sach - thanh tung dap dung ((cong tan) OR (cong thanh)) tran tap".
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - thanh tung dap dung ((cong tan) OR (cong thanh)) tran tap*.