Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
juan rene » juan meng, juan rana
yang ting » yang jing, huang ting, yang liang
ting ting » ting ping, ting peng
ting sein » eins sein
yu gang » xu gang, yi gang, yu wang
yu fang » yu wang, yin fang
yu yang » du yang, yi yang, yu wang

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 ((((((yu gang) OR (yu fang))) OR (yu yang))) OR (wang yang)) juan rene yang ting ting sein ;~.
• Adding a wildcard symbol may retrieve word variants: yang ((((((yu gang) or (yu fang))) or (yu yang))) or (wang yang)) juan rene yang ting ting sein ;*.