Perhaps you should try some spelling variations:
hang hang » nang hang, cang thang, hung thang
30 trieu » 25 trieu
hanh san » thanh san, khach san, thanh son
vat dung » van dung, viet dung, mat duong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban
va dung » van dung, va duong, va ung

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 san)) ((va dung) or (vat dung)) cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: 30 trieu tinh - ((hang hang) OR (hanh san)) ((va dung) OR (vat dung)) cong dan toan tap.
• Adding a wildcard symbol may retrieve word variants: 30 trieu tinh - ((hang hang) or (hanh san)) ((va dung) or (vat dung)) cong dan toan tap*.