Perhaps you should try some spelling variations:
di terence » di erence, liu terence, _ terence
wang yang » wang yan, wang liang, wang yanling
lang yan » wang yan, zhang yan, yang yang
dr rene » der rent
tian li » tan li, kian lia
li song » li cong, li rong, kim song
song yu » song yun, hong yu, rong yu

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: ((lang yan) OR (wang yang)) yuan ((dr rene) OR (di terence)) tian li song yu ;~.
• Adding a wildcard symbol may retrieve word variants: ((lang yan) or (wang yang)) yuan ((dr rene) or (di terence)) tian li song yu ;*.