Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu tinh » trieu tinh, lieu tinh, chau tinh
cap thuong » chap thuong, ca thuong, cao thuong
hieu lang » chieu sang, hieu quang, nhieu tang
trung cap » truong cao, trung tam
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
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 ((hieu lang) or (chieu tinh)) - thanh trung cap thuong ((cong dan) or (cong san)) phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu lang) OR (chieu tinh)) - thanh trung cap thuong ((cong dan) OR (cong san)) phan dau.
• Adding a wildcard symbol may retrieve word variants: ho ((hieu lang) or (chieu tinh)) - thanh trung cap thuong ((cong dan) or (cong san)) phan dau*.