Perhaps you should try some spelling variations:
lang yang » wang yang, lang lang, ylang ylang
yang yang » wang yang, wang yan
ying john » young john, ying jin, kong john
yang yin » yang yi, yang jin, yang lin
wong siu » wong shiu, kong siu, wong sau
yin li » yin lei, yin lie, yin la
shin » skin, sein, thin

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: lang yang yang yin li ((ying john) OR (king john)) ((wong siu) OR (song shin)) ;~.
• Adding a wildcard symbol may retrieve word variants: lang yang yang yin li ((ying john) or (king john)) ((wong siu) or (song shin)) ;*.