Perhaps you should try some spelling variations:
wang ping » wang jing, wang ning, wang liang
wang peng » wang zheng, wang yang, wang yong
zhi gene » i gene, iii gene
yang jin » yang jie, yang jun, ying jin
kong siu » kong eiu, wong siu, dong sin
yang yi » yang di, yang jui
yang xi » yang di, yang jui

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 ping) OR (wang peng)) wang zhi gene ((((yang yi) OR (yang xi))) OR (yang jin)) kong siu ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang ping) or (wang peng)) wang zhi gene ((((yang yi) or (yang xi))) or (yang jin)) kong siu ;*.