Perhaps you should try some spelling variations:
nhan dang » nhan dan, phan dang, tran dang
tap quang » tap quan, tac quang, tai quang
quang cao » nang cao, quang nam
25 trieu » 30 trieu
cua dung » cua dong, qua dung, cua rung
cua dang » cua cong, cua ban
cong tap » cuong tap, cong tac, cong tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: 25 trieu tinh - ((nhan dang) or (canh tranh)) ((cua dung) or (cua dang)) cong tap quang cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: 25 trieu tinh - ((nhan dang) OR (canh tranh)) ((cua dung) OR (cua dang)) cong tap quang cao.
• Adding a wildcard symbol may retrieve word variants: 25 trieu tinh - ((nhan dang) or (canh tranh)) ((cua dung) or (cua dang)) cong tap quang cao*.