Perhaps you should try some spelling variations:
zheng alan » zheng quan, zheng xuan
yan liang » yang liang, wang liang, yan wang
you liang » you xian, you liangzhi
die yang » die lange, du yang, liu yang
yu zheng » yu cheng, yu zhong, _ zheng
yang yu » yang yue, yang yun, yang yi
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yan liang) or (you liang)) wie die yang yu zheng alan ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan liang) OR (you liang)) wie die yang yu zheng alan ;*.