Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang jing » wang jing, yang jin, huang jing
fang zhen » fang sheng, tang zheng, wang zheng
yuan yi » yuan li, yuan fei, yuan hui
yuan zi » yan zi, yuan li, yuan fei
yang yi » yang di, yang xi, yang jui
yi fang » yin fang, yi gang, yi yang

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 yang jing ((yuan yi) OR (yuan zi)) yang yi fang zhen ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang jing ((yuan yi) OR (yuan zi)) yang yi fang zhen ;*.