Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
ho chieu » theo chieu, hoc thieu, doi chieu
tranh va » tranh van, trinh va, thanh va
trang va » tran van, hang va
cong tan » cong san, cong thanh, cong ty
cong tac » cong ty
phan dau » phan tu, hang dau

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 va) OR (trang va)) bang ((cong tan) or (cong tac)) phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - canh ((tranh va) OR (trang va)) bang ((cong tan) OR (cong tac)) phan dau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - canh ((tranh va) OR (trang va)) bang ((cong tan) or (cong tac)) phan dau".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - canh ((tranh va) OR (trang va)) bang ((cong tan) or (cong tac)) phan dau*.