Perhaps you should try some spelling variations:
yong yang » yang yang, dong yang, kyoung yang
ying yang » yang yang, yin yang, ying chang
chang min » zhang ming, chang mae, chan ming
ii chang » vii chang, yi chang, ii changes
wong sam » wong sau, wong lai, von sam
di ii » dm ii
sar » sara, star, saur

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: wang ((yong yang) OR (ying yang)) di ii chang min ((wong sam) OR (kong sar)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yong yang) OR (ying yang)) di ii chang min ((wong sam) or (kong sar)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yong yang) OR (ying yang)) di ii chang min ((wong sam) or (kong sar)) ;*.