Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh luan » trinh luat, doanh luan, tang luan
trinh luan » trinh luat, trinh quan, trinh han
tong cong » trong cong, cong cong, dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
than cau » toan cau, phan cau, than cap

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 ((tranh luan) or (trinh luan)) tong cong ban than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - canh ((tranh luan) OR (trinh luan)) tong cong ban than cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - canh ((tranh luan) or (trinh luan)) tong cong ban than cau*.