Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua, manh cua
tang luan » dung luan
ho chieu » theo chieu, hoc thieu, doi chieu
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan ban, toan tap

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