Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san, tinh toan
cong thanh » dong thanh, cong trinh, truong thanh
toan tran » thoan tran, tan tran, hoan tran
thanh cau » thanh chau, thanh mau, nhanh cau
ho chinh » hoc chinh, cho chinh, hoa chinh
cong tan » cong tac, cong san, cong ty

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