Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh quan » tranh quang, trinh quan, tranh luan
quan hang » quan hoang, quan lang, quan hanh
hang cong » dang cong, hang nong, bang cong
dan toan » van toan, dan than, manh toan
ban than » ban thanh, van thanh, ban hang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu xanh) or (trieu tinh)) - canh tranh quan hang cong ((dan toan) or (ban than)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (trieu tinh)) - canh tranh quan hang cong ((dan toan) OR (ban than)) cao.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (trieu tinh)) - canh tranh quan hang cong ((dan toan) or (ban than)) cao*.