Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
canh trinh » canh tranh, hanh trinh, canh tinh
dang cong » dung cong
manh toan » thanh toan, anh tuan
ho chieu » theo chieu, hoc thieu, doi chieu
trinh vi » trinh va, trinh ve, trinh viet
vi dang » vu dang, va dang, vi dong

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 - canh trinh vi dang cong ((xuan toan) or (((manh toan) or (tinh toan)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - canh trinh vi dang cong ((xuan toan) OR (((manh toan) OR (tinh toan)))) cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - canh trinh vi dang cong ((xuan toan) or (((manh toan) or (tinh toan)))) cau*.