Area. Conghua District is located in the northeast of Guangzhou, Guangdong Province, bordering Longmen County and Zengcheng District in the east, Baiyun District in the south, Qingyuan City and Huadu District in the west, and Fogang and Xinfeng County in the north. Zengcheng District, a municipal district of Guangzhou, is located in the east-central part of Guangdong Province and the east of Guangzhou. It faces Dongguan across the river in the south, Huizhou in the east and Conghua in the north. By the end of 2017, it has an area of 1,616.47 square kilometers and a permanent population of 1.41 million. It has a national-level economic and technological development zone and the fifth national-level overseas Chinese business industrial cluster &”;Qiaomengyuan&”;.