Perhaps you should try some spelling variations:
di terrence » di erence, deal terrence
yang fang » yang yang, yang guang, yang liang
ying wang » ping wang, ying yang, ying chang
yang fan » zhang fan, yang dean, yang yang
tan ying » fan ying, ran ying, tan yang
wang yue » wong yue, wang hua, wang yan
dr rene » der rent

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 fang) OR (yang fan)) yuan ((dr rene) OR (di terrence)) tan ying wang yue ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang fang) OR (yang fan)) yuan ((dr rene) or (di terrence)) tan ying wang yue ;~".
• Adding a wildcard symbol may retrieve word variants: ((yang fang) OR (yang fan)) yuan ((dr rene) or (di terrence)) tan ying wang yue ;*.