Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
khong cong » thong cong, khong cang, chong cong
cua khong » hua khong, cua phuong, cua thuong
ho chieu » theo chieu, hoc thieu, doi chieu
cong cua » cong cu, dong cua, huong cua
cong san » cong tac
than cap » khan cap, thanh lap, thanh cac
phan cac » nhan cach, phan dau, phan lap

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 sang - thanh cong cua khong cong san ((than cap) OR (phan cac))~.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh cong cua khong cong san ((than cap) or (phan cac))*.