Perhaps you should try some spelling variations:
deng ziliang » zeng ziqiang, peng liang
yang guang » yan guan, yang liang
yang yang » wang yang, wang yan
yin kang » jin kang, yin fang, yin hang
kang kim » kanaga kim, tan kim, yong kim
kim song » kim young, kim eung
yan hua » tan hua, ya hua, wang hua
shin » skin, sein, thin

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: ((((deng ziliang) OR (yang yang))) OR (yang guang)) yan hua yin kang kim song shin ;~.
• Adding a wildcard symbol may retrieve word variants: ((((deng ziliang) or (yang yang))) or (yang guang)) yan hua yin kang kim song shin ;*.