Perhaps you should try some spelling variations:
peng liang » wang liang, yang liang, deng ziliang
peng wang » ping wang, hong wang, peng yeng
wang ying » wang yang, wang yong, wang jing
jing fang » jia fang, jin kang, weng fang
yan wang » yuan wang, yang yang, qian wang
jin dang » jin kang, jin chang, jin ying

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 ((peng wang) OR (peng liang)) yan wang ying ((jin dang) OR (jing fang)) hadi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((peng wang) or (peng liang)) yan wang ying ((jin dang) OR (jing fang)) hadi ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((peng wang) or (peng liang)) yan wang ying ((jin dang) OR (jing fang)) hadi ;*.