Perhaps you should try some spelling variations:
wing yanling » wang yanling, wang yangming
frisian john » frisian town, friedman john, brian john
des frisian » der frisian, west frisian
john song » john wong, john bonn, john ngosong
yang jie » yang jin, yang jui, yang xi
song sar » kong sar, using sar, song pae

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: wing yanling ((yang jie) OR (yang di)) des frisian john song sar ;~.
• Adding a wildcard symbol may retrieve word variants: wing yanling ((yang jie) or (yang di)) des frisian john song sar ;*.