Tianchengyuan Konka prototype

No prototype. The Silver Empire is fictional without the prototype of the Kang family. In the play, Tianchengyuan is a fictional ticket number of the author, and the Kang family has no prototype. Konka is the representative of Shanxi merchants and the epitome of the times. If it is a prototype, many Jinshang banks can be regarded as representatives. For example, Rishengchang, Dadeheng, Weitaihou and so on.