Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, nhieu tang
thanh phan » thanh pho, thanh san, thanh toan
hieu lang » hieu quang, nhieu tang, hieu van
trung cap » truong cao, trung tam
cap khong » cat khong, chap phong, va khong
cong dan » cong tan, huong dan, cong dong
cong san » cong tac

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu lang) or (chieu sang)) - thanh trung cap khong ((cong dan) or (cong san)) thanh phan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu lang) OR (chieu sang)) - thanh trung cap khong ((cong dan) OR (cong san)) thanh phan.
• Adding a wildcard symbol may retrieve word variants: ho ((hieu lang) or (chieu sang)) - thanh trung cap khong ((cong dan) or (cong san)) thanh phan*.