Chang 'an Town. Wusha Village in Dongguan is located in the middle of Chang 'an Town, Dongguan City, Guangdong Province, adjacent to Shenzhen, with an area of 10 square kilometers. It has four resident groups: Caiwu, Chen Wu, Wu Li and Jiangbei. The main industrial products of Wusha Village are electronics, hardware, clothing, chemicals, toys, leather and so on. The products sell well all over the world, and there are 93 private enterprises with total assets of nearly 6,543.803 billion yuan.