Perhaps you should try some spelling variations:
dong yang » dong hoang, yang yang, dan yang
wang yang » wang yan, wang liang, wang yanling
yang than » yang dean, yang fan
than bau » than bad, than a, than you
bau yang » daun yang, du yang, au yong
mind how » aid how
min hong » amin hong, tin hong, min hyoung

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (wang yang)) yang than bau yang ((mind how) OR (min hong)) hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) OR (wang yang)) yang than bau yang ((mind how) or (min hong)) hai ;~".
• Adding a wildcard symbol may retrieve word variants: ((dong yang) OR (wang yang)) yang than bau yang ((mind how) or (min hong)) hai ;*.