Perhaps you should try some spelling variations:
taizong tang » tang tang
hong sheng » hong cheng, fang sheng, hong hong
dong sheng » dung sheng, fang sheng, bing sheng
tang meng » tang zheng, gong meng, tang min
yuan lin » duan lian, huang lin, yuan ming
yuan li » guan li, yuan zi, dayuan li
yang yi » yang di, yang xi, yang jui

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

• If you are trying to use Boolean operators, they must be ALL CAPS: taizong tang meng ((yuan li) OR (yuan lin)) yang yi ((hong sheng) OR (dong sheng)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "taizong tang meng ((yuan li) or (yuan lin)) yang yi ((hong sheng) OR (dong sheng)) ;~".
• Adding a wildcard symbol may retrieve word variants: taizong tang meng ((yuan li) or (yuan lin)) yang yi ((hong sheng) OR (dong sheng)) ;*.