Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
than data » than death, loan data, can data
data yang » apa yang
amin hong » min hong, among hong, tin hong
yang fan » zhang fan, yang dean, yang yang
fan than » van thanh
mind non » mind how, aid non

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "dong yang fan than data yang ((mind non) OR (amin hong)) hai ;~".
• Adding a wildcard symbol may retrieve word variants: dong yang fan than data yang ((mind non) OR (amin hong)) hai ;*.