Perhaps you should try some spelling variations:
khong cong » thong cong, khong cang, chong cong
chieu sang » chieu sach, chieu xanh, hieu lang
cua khong » hua khong, cua phuong, cua thuong
ho chieu » theo chieu, hoc thieu, doi chieu
anh tang » anh bang, anh dang, anh sang
anh nang » ganh nang, anh bang, anh dang
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan ban » van ban

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 tang) or (anh nang)) cua khong cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - ((anh tang) OR (anh nang)) cua khong cong tan toan ban.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - ((anh tang) or (anh nang)) cua khong cong tan toan ban*.