Perhaps you should try some spelling variations:
tang zheng » wang zheng, fang sheng, fang zhen
wang tang » wang yang, tang tang, wang liang
tang jie » yang jie, tang li, yang jin
yuan yi » yuan zi, yuan fei, yuan hui
yuan li » yuan lin, guan li, yuan zi
yang xi » yang di, yang yi, yang jui
xi tang » xi kang, xi zhang

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang tang jie ((yuan yi) OR (yuan li)) yang xi tang zheng ;~".
• Adding a wildcard symbol may retrieve word variants: wang tang jie ((yuan yi) OR (yuan li)) yang xi tang zheng ;*.