Perhaps you should try some spelling variations:
peng liang » wang liang, yang liang, deng ziliang
yang guang » yan guan, yang liang
yang yang » wang yang, wang yan
tuan hua » tan hua, tuan vu, yuan hui
pei yang » wei yang, pei yun, yi yang
hui yang » hui ying, du yang, h yang
di long » i long, de long, ii long
long d » long do, long du, long _

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: ((((peng liang) OR (yang yang))) OR (yang guang)) tuan hua ((pei yang) OR (hui yang)) di long d ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((peng liang) or (yang yang))) or (yang guang)) tuan hua ((pei yang) OR (hui yang)) di long d ;~".
• Adding a wildcard symbol may retrieve word variants: ((((peng liang) or (yang yang))) or (yang guang)) tuan hua ((pei yang) OR (hui yang)) di long d ;*.