C470 A Rich Second Generation Beauty

It had been three days since they came to the Chang family. Three groups of people had come here for no reason to visit Prof. Chang. Except for one of them who were good friends in the antique business, the rest of them were from the Chang family. One of them was Prof. Chang's brother, Chang Jingtang. The other was Prof. Chang's sister, Chang Jingran. There was nothing serious about it