Perhaps you should try some spelling variations:
kong young » kang young, among young, young young
young yang » kyoung yang, young young, yang yang
yang hua » wang hua, yang hui, ying hua
hua rene » hua ren, juan rene
rene yan » ren yan, rene ten, see yan
jiu long » au long, eu long
jiu cong » li cong

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: kong young yang hua rene yan ((jiu long) OR (jiu cong)) shu ;~.
• Adding a wildcard symbol may retrieve word variants: kong young yang hua rene yan ((jiu long) or (jiu cong)) shu ;*.