Perhaps you should try some spelling variations:
truong cua » truong ca, truong quan, truong cao
nhung cong » dung cong, thong cong, hang cong
hieu lang » chieu sang, hieu quang, nhieu tang
trung cua » trung tuan, trung cap, dung cua
hoi hieu » hoi phieu, hoi tieu, moi hieu
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoi hieu lang - thanh ((trung cua) or (truong cua)) nhung cong san toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoi hieu lang - thanh ((trung cua) OR (truong cua)) nhung cong san toan tap.
• Adding a wildcard symbol may retrieve word variants: hoi hieu lang - thanh ((trung cua) or (truong cua)) nhung cong san toan tap*.