Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu sang » chieu sach, chieu xanh, hieu lang
ho chieu » theo chieu, hoc thieu, doi chieu
dang cua » dong cua, mang cua, hang cua
dung cua » dung luan, dung cho
cong san » cong tac
tran cau » tran chau, toan cau, tra cau
ran cau » van cau, ban cau, can cau

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 sang - anh ((dang cua) or (dung cua)) nhung cong san ((tran cau) or (ran cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - anh ((dang cua) OR (dung cua)) nhung cong san ((tran cau) OR (ran cau)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - anh ((dang cua) or (dung cua)) nhung cong san ((tran cau) or (ran cau))*.