Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, minh trang
hanh trinh » canh tranh, hanh chinh
che chinh » te chinh
luan tong » luan tuong, luan cong, luan dong
tong cong » trong cong, cong cong, dung cong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
toan ban » van ban

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 - ((hanh trang) or (hanh trinh)) luan tong cong manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: che chinh sach - ((hanh trang) OR (hanh trinh)) luan tong cong manh toan ban.
• Adding a wildcard symbol may retrieve word variants: che chinh sach - ((hanh trang) or (hanh trinh)) luan tong cong manh toan ban*.