Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hanh tranh » canh tranh, hanh trang, lanh tranh
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
theo chu » theo chieu, cho chu, chao chu
chu lang » chi lang, chu bang, cho lang
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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 lang - ((hanh tranh) or (hanh trinh)) cua nhung cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu lang - ((hanh tranh) OR (hanh trinh)) cua nhung cong dan toan cau.
• Adding a wildcard symbol may retrieve word variants: theo chu lang - ((hanh tranh) or (hanh trinh)) cua nhung cong dan toan cau*.