History: The history of Chang 'an in Dongguan can be traced back to the Tang Dynasty. At that time, Chang 'an Village was a small fishing village with fishery and agriculture as its main industries. With the passage of time, this small village has gradually developed into a prosperous city. During the Ming and Qing Dynasties, Chang 'an Village became a commercial center, attracting a large number of businessmen and craftsmen to settle down.