Perhaps you should try some spelling variations:
wang liang » wang yang
gene ting » gene editing
ting ting » ting peng
ting ping » ting peng, ting point, dong ping
yang hua » wang hua, yang hui, ying hua
yang jui » yang judy, yang di, yang xi
ping hui » xing hui, wang hui, tong hui

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 liang ((yang hua) OR (yang jui)) gene ting ting ping hui ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang ((yang hua) or (yang jui)) gene ting ting ping hui ;*.