Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
peng liang » wang liang, yang liang, deng ziliang
you liang » you liangzhi
you xian » you can, you mean
yuan hui » yuan fei, jaan hui, tuan hua
pei yang » wei yang, hui yang, pei yun
yang yi » yang di, yang xi, yang jui
yi long » i long, ii long
long du » long d, long do, long run

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((peng liang) or (((you liang) OR (you xian))))) or (yang guang)) yuan hui pei yang yi long du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((peng liang) OR (((you liang) OR (you xian))))) OR (yang guang)) yuan hui pei yang yi long du ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((peng liang) or (((you liang) OR (you xian))))) or (yang guang)) yuan hui pei yang yi long du ;*".