Perhaps you should try some spelling variations:
luong khong » cuong khong, luong khang, luong phong
tang luong » nang luong, tang cuong, hang luong
cho chinh » chon chinh, che chinh, cuoc chinh
anh tang » anh bang, anh dang, anh nang
cong goi » dong goi, cong nhoi, song ngoi
cong noi » cong nhoi, ong noi, duong noi
cong soi » cong so, cong nhoi, cong san

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chinh sach - anh tang luong khong ((cong goi) or (((cong noi) or (cong soi)))) van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chinh sach - anh tang luong khong ((cong goi) OR (((cong noi) OR (cong soi)))) van ban.
• Adding a wildcard symbol may retrieve word variants: cho chinh sach - anh tang luong khong ((cong goi) or (((cong noi) or (cong soi)))) van ban*.