【Source】With the establishment of the Dong Jin Dynasty(317-420)in the south of the Yangtze River,many rich and famous families moved from the north to the south of the Yangtze River.There was a common saying at that time to describe the situation:More celebrities than carps are moving across the Yangtze River.【出处】东晋王朝在江南建立后,北方士族纷纷来到江南,为了描绘这个情景,当时人们流传一句俗语:过江名士多于鲫。 With the establishment of the Dong Jin Dynasty (317-420) in the south of the Yangtze River, many rich and famous families moved from the north to the south of the Yangtze River.There was a common saying at that time to [Source] More than the carps are moving across the Yangtze River. [Source] After the establishment of the Eastern Jin Dynasty in the south of the Yangtze River, the northern families have come to the south, in order to depict this scenario, when people spread a saying: over the river celebrities more than crucian carp.