Perhaps you should try some spelling variations:
juan rene » juan meng, juan rana
ting peng » ting ping, ting ting, yin peng
wang peng » wang zheng, wang yang, wang yong
yan wang » yuan wang, yang yang, qian wang
yu fang » yu gang, yu wang, yin fang
yu yang » du yang, yi yang, yu gang
sen » seen, sein, send

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: yang ((((yu fang) OR (yu yang))) or (yan wang)) juan rene yang ((ting peng) or (wang peng)) sen ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang ((((yu fang) OR (yu yang))) OR (yan wang)) juan rene yang ((ting peng) OR (wang peng)) sen ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang ((((yu fang) OR (yu yang))) or (yan wang)) juan rene yang ((ting peng) or (wang peng)) sen ;*".