Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh dung » thanh dung, anh dung, hanh dong
dung cong » dung trong
tong cong » trong cong, cong cong, dang cong
ho chieu » theo chieu, hoc thieu, doi chieu
dan can » dan chan, dan canh, dan ca
can cau » van cau, ban cau, ca cau

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 - hanh dung luan ((dung cong) or (((thong thong) or (tong cong)))) dan can cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh dung luan ((dung cong) OR (((thong thong) OR (tong cong)))) dan can cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh dung luan ((dung cong) or (((thong thong) or (tong cong)))) dan can cau*.