Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
truong cao » truong dai
truong cua » truong ca, truong quan, huong cua
chong cong » cong cong, thong cong, cuong cong
doi chieu » doc hieu, doi chi, ho chieu
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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: doi chieu sang - thanh ((truong cao) OR (truong cua)) chong cong dan than cau~.
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - thanh ((truong cao) or (truong cua)) chong cong dan than cau*.