Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thong cong » trong cong, tong cong, thong thong
tang luan » dung luan
tang luat » nang suat, hang luan, tong luan
tan thanh » tran thanh, tang thanh, toan thanh
thanh cau » thanh chau, thanh mau, nhanh cau
ho chieu » theo chieu, hoc thieu, mot chieu
cong tan » cong tac, cong san, cong thanh

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