Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
trong quan » thong quan, tong quan, thong quang
trung qua » trung quan, trong qua, trung cua
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
cong tan » cong tac, cong san, cong thanh
tran cho » trang cho, toan cho, tra cho

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 - thanh ((trung qua) or (trong quan)) dung cong tan tran cho~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh ((trung qua) OR (trong quan)) dung cong tan tran cho.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh ((trung qua) or (trong quan)) dung cong tan tran cho*.