Perhaps you should try some spelling variations:
dan phuong » doan phuong, van phuong, lan phuong
cong thanh » dong thanh, cong trinh, cong tan
chua tinh » cua tinh, cha tinh, thuat tinh
chu tinh » chau tinh, cuu tinh, chu tich
anh tang » anh bang, anh dang, anh nang
tang dan » tang van, tung dan, tang luan
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: theo ((chu tinh) or (chua tinh)) - anh tang dan phuong ((cong thanh) or (cong san)) van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu tinh) OR (chua tinh)) - anh tang dan phuong ((cong thanh) OR (cong san)) van ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chu tinh) or (chua tinh)) - anh tang dan phuong ((cong thanh) or (cong san)) van ban*.