Perhaps you should try some spelling variations:
chung cong » nhung cong, chong cong, phung cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
cong lang » cong vang, cong luong, cong quang
san quan » van quan, ban quan, dan quan
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
san qua » san cua, sat qua, san xuat

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - thanh ((san qua) OR (san quan)) chung cong lang ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh ((san qua) OR (san quan)) chung cong lang ((toan cau) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - thanh ((san qua) OR (san quan)) chung cong lang ((toan cau) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh ((san qua) OR (san quan)) chung cong lang ((toan cau) or (toan ban))*.