Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
truong cao » truong dai
ho chieu » theo chieu, hoc thieu, doi chieu
cao dung » cao dang, cao dong, cao ung
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
phan dau » phan tu, hang dau

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 truong cao dung ((cong dan) OR (cong tan)) ((phan dau) or (phan lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh truong cao dung ((cong dan) OR (cong tan)) ((phan dau) OR (phan lap))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - thanh truong cao dung ((cong dan) OR (cong tan)) ((phan dau) or (phan lap))*".