Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
cong danh » cuong danh, cong dan, cong thanh
theo chu » theo chieu, cho chu, chao chu
chu xang » chua xang, chu bang, chuc nang
trang su » trang suc, trong su, tang su
cong anh » dong anh, hong anh, cong thanh
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: theo chu xang - hanh trang su dung ((cong anh) or (cong danh)) tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xang - hanh trang su dung ((cong anh) OR (cong danh)) tuan cau.
• Adding a wildcard symbol may retrieve word variants: theo chu xang - hanh trang su dung ((cong anh) or (cong danh)) tuan cau*.