Perhaps you should try some spelling variations:
yang yang » wang yan
wang yang » wang yan, wang liang, wang yanling
jian yang » qian yan, dan yang, jia fang
amin hong » min hong, among hong, tin hong
shi jian » shi japan, shi lin, shi dan
mind how » aid how
yao shi » jiao shi

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: ((yang yang) OR (wang yang)) yao shi jian yang ((mind how) OR (amin hong)) hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) OR (wang yang)) yao shi jian yang ((mind how) or (amin hong)) hai ;~".
• Adding a wildcard symbol may retrieve word variants: ((yang yang) OR (wang yang)) yao shi jian yang ((mind how) or (amin hong)) hai ;*.