Perhaps you should try some spelling variations:
yanling guang » yang guang
guang hua » wang hua, gang hu, guang eu
daun yang » dan yang, du yang, tan yang
john song » john wong, john bonn, john ngosong
hua daun » hua ban
li rong » yi rong, li song, shi rong
li cong » li song, jiu cong
wang » wing, wan, lang

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: wang yanling guang hua daun yang ((((li rong) OR (li cong))) OR (john song)) hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang yanling guang hua daun yang ((((li rong) or (li cong))) or (john song)) hai ;*.