Perhaps you should try some spelling variations:
ping wang » ping pong, hong wang
wang yang » wang yan, wang liang, wang yanling
kong sara » kong sar
yang hua » wang hua, yang hui, ying hua
hua gene » human gene, a gene, hua ren
yang jui » yang di, yang xi, yang yi
yang jie » yang jin, yang di, yang xi

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ping wang yang hua gene ((((yang jui) OR (yang judy))) or (yang jie)) kong sara ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ping wang yang hua gene ((((yang jui) OR (yang judy))) OR (yang jie)) kong sara ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ping wang yang hua gene ((((yang jui) OR (yang judy))) or (yang jie)) kong sara ;*".