Perhaps you should try some spelling variations:
thanh tung » thanh cong
ho chinh » hoc chinh, cho chinh, hoa chinh
tung dap » tung dan, trung dai, tuong dan
ung cong » dung cong, luong cong, duong cong
cong tan » cong tac, cong san, cong thanh
tran tap » toan tap, tran tuan, trang tai
tran tan » tran tuan, tran van, tran thanh

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