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

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