Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hoc chieu » hoc thieu, ho chieu, hoc hien
cu phuong » cuu phuong, cau phuong, cua phuong
cong dan » cong san, cong tan, huong dan
cong tac » cong ty
than cau » toan cau, phan cau, than cap
phan dau » phan tu, hang dau
cong cu » chung cu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - thanh cong cu phuong ((cong dan) or (cong tac)) ((than cau) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - thanh cong cu phuong ((cong dan) OR (cong tac)) ((than cau) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - thanh cong cu phuong ((cong dan) or (cong tac)) ((than cau) or (phan dau))*.