Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
dong thanh » truong thanh
trong qua » trong quan, thong qua, trong nha
tong quan » thong quan, tong luan, luong quan
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
toan ban » van ban

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 - thanh ((trong qua) OR (tong quan)) dung ((dong thanh) OR (cong san)) toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - thanh ((trong qua) OR (tong quan)) dung ((dong thanh) OR (cong san)) toan ban".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh ((trong qua) OR (tong quan)) dung ((dong thanh) OR (cong san)) toan ban*.