Perhaps you should try some spelling variations:
wei yang » wei wang, wei yang's, wei shang
pei yang » hui yang, pei yun, yi yang
hua gene » human gene, a gene, hua ren
pang kin » pang jun, kang kim, pang jiu
kin hong » kia hong, tin hong, min hong
yu chen » yu cheng, yi chen, yulu chen
hong yu » wong yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wei yang) OR (pei yang)) guang ((hua gene) or (yu chen)) pang kin hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wei yang) OR (pei yang)) guang ((hua gene) OR (yu chen)) pang kin hong yu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wei yang) OR (pei yang)) guang ((hua gene) or (yu chen)) pang kin hong yu ;*".