Perhaps you should try some spelling variations:
john ngosong » john song
lang ying » liang ying, huang ying, zhang ying
chun wong » chung tong
wong john » wrong john, kong john, longo john
wang lin » wang qin, wang limin, wang liang
yang lin » yang jin, yang li, yang liang
wang li » wang lei, tang li, wang di
same » some, name

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 ying ((((wang lin) OR (wang li))) OR (yang lin)) chun wong john ngosong same ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang ying ((((wang lin) OR (wang li))) or (yang lin)) chun wong john ngosong same ;~".
• Adding a wildcard symbol may retrieve word variants: lang ying ((((wang lin) OR (wang li))) or (yang lin)) chun wong john ngosong same ;*.