Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, nhung don
hanh dong » anh dong, ha dong
hang cong » dang cong, hang nong, bang cong
dong cua » dung cua, cong cua, huong cua
ha tinh » va tinh, may tinh
dan pha » dan phan, dan pho, ban pha
pha tap » pham tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chinh sach) or (ha tinh)) - hanh dong cua ((nhung cong) or (hang cong)) dan pha tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chinh sach) OR (ha tinh)) - hanh dong cua ((nhung cong) OR (hang cong)) dan pha tap.
• Adding a wildcard symbol may retrieve word variants: theo ((chinh sach) or (ha tinh)) - hanh dong cua ((nhung cong) or (hang cong)) dan pha tap*.