Perhaps you should try some spelling variations:
truong cao » truong dai
hieu lang » chieu sang, hieu quang, nhieu tang
trung cua » truong cua, trung tuan, trung cap
hang cong » dang cong, hang nong, bang cong
cong san » cong tac
than cap » khan cap, thanh lap, thanh cac
phan dau » phan tu, hang dau
ho hieu » ho chieu, hoi hieu, nho hieu

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 - thanh ((trung cua) or (truong cao)) hang cong san ((than cap) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho hieu lang - thanh ((trung cua) OR (truong cao)) hang cong san ((than cap) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - thanh ((trung cua) or (truong cao)) hang cong san ((than cap) or (phan dau))*.