Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trang, lanh tranh
hanh trinh » canh tranh, hanh chinh
thong cong » trong cong, thong thong, phong chong
cho chinh » chon chinh, che chinh, cuoc chinh
tong cong » trong cong, cong cong, dung cong
van tuan » van quan, van ban, anh tuan
tuan cau » toan cau, quan cau, tuan cu

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 - ((hanh tranh) or (hanh trinh)) cua ((thong cong) or (tong cong)) van tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chinh sach - ((hanh tranh) OR (hanh trinh)) cua ((thong cong) OR (tong cong)) van tuan cau.
• Adding a wildcard symbol may retrieve word variants: cho chinh sach - ((hanh tranh) or (hanh trinh)) cua ((thong cong) or (tong cong)) van tuan cau*.