Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh van » tran van, trinh van, thanh van
van nhung » van nhuong, va nhung, van hung
cong sang » cong lang, cong vang, cong bang
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
han tap » han tai, toan tap, nhan tai

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 - canh tranh van nhung ((cong san) or (cong sang)) han tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - canh tranh van nhung ((cong san) OR (cong sang)) han tap.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - canh tranh van nhung ((cong san) or (cong sang)) han tap*.