Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
quang dung » quang trung, ung dung, cuong dung
doi chieu » doc hieu, doi chi, ho chieu
quan dung » quan duong, qua dung, quan dong
trong ban » trong san, trong tan, trong quan
trong ca » trong cac, trong nha
tren ban » trien ban, tren san, tren mang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - canh tranh ((quan dung) or (quang dung)) trong ca ((tren ban) OR (trong ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - canh tranh ((quan dung) OR (quang dung)) trong ca ((tren ban) OR (trong ban))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - canh tranh ((quan dung) or (quang dung)) trong ca ((tren ban) OR (trong ban))*".