Perhaps you should try some spelling variations:
di terrence » di erence, deal terrence
zhang yan » zhang fan, zhang jian, wang yan
yan yuan » yan guan, fang yuan, nan yan
cong sun » cong shu, cong van, wing sun
di rene » di rete, dr rene, i rene
tian li » tan li, kian lia
rong su » rong yu, jeong su, yong suk

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

• Performing a fuzzy search may retrieve terms with similar spellings: zhang yan yuan ((di rene) or (di terrence)) tian li ((rong su) OR (cong sun)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: zhang yan yuan ((di rene) OR (di terrence)) tian li ((rong su) OR (cong sun)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "zhang yan yuan ((di rene) or (di terrence)) tian li ((rong su) OR (cong sun)) ;*".