Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thanh tung » thanh cong
che chinh » te chinh
luan hoan » luan van
hoan cong » hoang cong, hoa cong, toan cong
cong ban » cong bang, cong san, cong tan
phap cau » phan cau, pha cau, phap ca

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

• Performing a fuzzy search may retrieve terms with similar spellings: che chinh sach - ((thanh thuong) or (thanh tung)) luan hoan cong ban phap cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: che chinh sach - ((thanh thuong) OR (thanh tung)) luan hoan cong ban phap cau*.