Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
cua tong » cua cong, cua dong, cua song
cua nong » cua cong, cuu nong, cua dong
dan toan » van toan, dan than, manh toan
dan chan » dan gian, dan ca, van chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - thanh tuong ((cua tong) or (cua nong)) cong ((dan toan) or (dan chan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - thanh tuong ((cua tong) OR (cua nong)) cong ((dan toan) OR (dan chan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - thanh tuong ((cua tong) or (cua nong)) cong ((dan toan) or (dan chan)) cau*.