Perhaps you should try some spelling variations:
di terrence » di erence
zhang yan » zhang fan, zhang jian, wang yan
yan yuan » yan guan, fang yuan, nan yan
di rene » di rete, dr rene, i rene
tian li » tan li, kian lia
li song » li cong, li rong, kim song
song yu » song yun, hong yu, rong yu
deal » real

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: zhang yan yuan ((di rene) OR (((di terrence) OR (deal terrence)))) tian li song yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "zhang yan yuan ((di rene) or (((di terrence) OR (deal terrence)))) tian li song yu ;~".
• Adding a wildcard symbol may retrieve word variants: zhang yan yuan ((di rene) or (((di terrence) OR (deal terrence)))) tian li song yu ;*.