Perhaps you should try some spelling variations:
chon chinh » cho chinh, thon chinh, chinh chinh
hanh trang » thanh trung, canh tranh, hanh trinh
thanh tung » thanh cong
phong cong » phong chong, thong cong, chong cong
va phong » van phong, va phuong, va thong
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: chon chinh sach - ((hanh trang) or (thanh tung)) va phong cong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chon chinh sach - ((hanh trang) OR (thanh tung)) va phong cong dan phan cau*.