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
dan thanh » dang thanh, danh thanh, ban thanh
thanh bac » nhanh bac, thanh bai, thanh san
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
tung va » trung va, tuong va, dung 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 (truong va)) nhung cong dan thanh bac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh ((tung va) OR (truong va)) nhung cong dan thanh bac*.