Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cong tac » cong ty
cong tan » cong san, cong thanh, cong ty
phan cau » phan dau, phan cac, phan tu

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

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