Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, ho chieu
trung va » truong va, trang va, trung ha
tran van » luan van
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan cao » toan ban, toan tap
cho chu » cho thue

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((cho chu) or (doi chieu)) sach - thanh ((trung va) or (tran van)) nhung cong san toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((cho chu) OR (doi chieu)) sach - thanh ((trung va) OR (tran van)) nhung cong san toan cao.
• Adding a wildcard symbol may retrieve word variants: ((cho chu) or (doi chieu)) sach - thanh ((trung va) or (tran van)) nhung cong san toan cao*.