Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hang hang » nang hang, cang thang, hung thang
30 trieu » 25 trieu
hanh han » hanh nhan, hanh phan, hanh san
va thong » va thuong, va phuong, he thong
van than » van thanh, van thang, van tuan
dan chan » dan gian, dan ca, van chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: 30 trieu tinh - ((hang hang) or (hanh han)) va thong cong ((van than) or (dan chan)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: 30 trieu tinh - ((hang hang) OR (hanh han)) va thong cong ((van than) OR (dan chan)) tap.
• Adding a wildcard symbol may retrieve word variants: 30 trieu tinh - ((hang hang) or (hanh han)) va thong cong ((van than) or (dan chan)) tap*.