Perhaps you should try some spelling variations:
tang zheng » wang zheng, fang sheng, fang zhen
tang liu » tang li, dong liu, tang lay
tang jie » yang jie, tang li, yang jin
yuan yi » yuan li, yuan zi, yuan fei
yi gang » ii gang, i gang, li gang
gang xi » yang xi, fang xia
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 liu) OR (tang jie)) yuan yi gang xi tang zheng ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((tang liu) OR (tang jie)) yuan yi gang xi tang zheng ;*.