Perhaps you should try some spelling variations:
thanh tung » thanh cong
cho chinh » chon chinh, che chinh, cuoc chinh
cap thong » cap tong, chap thuong, phap thong
cuu nang » chuc nang, cam nang, cuu van
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
chan cau » phan cau, can cau, chinh cau

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: cho chinh sach - thanh tung ((cap thong) or (cuu nang)) ((cong dan) or (cong tan)) chan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chinh sach - thanh tung ((cap thong) OR (cuu nang)) ((cong dan) OR (cong tan)) chan cau.
• Adding a wildcard symbol may retrieve word variants: cho chinh sach - thanh tung ((cap thong) or (cuu nang)) ((cong dan) or (cong tan)) chan cau*.