Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
gene ting » gene editing
ting peng » ting ping, ting ting, wang peng
king eden » king ed, sin eden
yang hua » wang hua, yang hui, ying hua
king dan » liang dan, king has, king yax
yang xi » yang di, yang yi, 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 yang ((yang hua) OR (yang xi)) gene ting ((ting peng) OR (((king dan) OR (king eden)))) hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ((yang hua) or (yang xi)) gene ting ((ting peng) or (((king dan) OR (king eden)))) hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang ((yang hua) or (yang xi)) gene ting ((ting peng) or (((king dan) OR (king eden)))) hai ;*.