Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
cong lang » cong vang, cong luong, cong quang
chinh ban » chinh bao, chinh can, chinh ngan
ho chieu » theo chieu, hoc thieu, doi chieu
cua hang » cua dang, cua nhung, cua ban
cong lan » cong luan, cong san, cong tan

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 - hanh tranh ((cua hang) or (cua cong)) ((cong lan) OR (cong lang)) chinh ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh tranh ((cua hang) OR (cua cong)) ((cong lan) OR (cong lang)) chinh ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - hanh tranh ((cua hang) or (cua cong)) ((cong lan) OR (cong lang)) chinh ban".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh tranh ((cua hang) or (cua cong)) ((cong lan) OR (cong lang)) chinh ban*.