Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
nhung cong » dung cong, thong cong, hang cong
truong va » truong dai, truong cao, truong dao
ho chieu » theo chieu, hoc thieu, doi chieu
trung va » trang va, trung ha, trung tam
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap
tung va » tuong va, dung va, vung va

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 ((tung va) or (((trung va) or (truong va)))) nhung cong dan than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh ((tung va) OR (((trung va) OR (truong va)))) nhung cong dan than cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh ((tung va) or (((trung va) or (truong va)))) nhung cong dan than cao*.