Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thong cong » tong cong, thong thong, phong chong
hanh dung » thanh dung, hanh dong, manh dung
van thang » van thanh, van khang, van hang
thang cau » hang cau, thong cau, thanh chau
ho chieu » theo chieu, hoc thieu, doi chieu
anh dung » anh dong, anh huong, sach dung

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) OR (anh dung)) cua ((thong cong) or (trong cong)) van thang cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - ((hanh dung) OR (anh dung)) cua ((thong cong) OR (trong cong)) van thang cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - ((hanh dung) OR (anh dung)) cua ((thong cong) or (trong cong)) van thang cau*".