Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
phong cong » phong chong, thong cong, chong cong
tranh hai » tranh thai, thanh hai, tran hai
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
phan dau » phan tu
hang dau » hang va, hang 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 hai phong cong san ((phan dau) OR (hang dau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - canh tranh hai phong cong san ((phan dau) OR (hang dau))".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - canh tranh hai phong cong san ((phan dau) OR (hang dau))*.