Night Entertainment Center in Laolong Town, Longchuan County. According to Baidu map query, the earliest night show of Laolong is located in the night entertainment center of Dongjiang Food Street, Yingbin Avenue, Laolong Town, Longchuan County. Laolong Town is located in the south of Longchuan County, Heyuan City, Guangdong Province, in the upper reaches of Dongjiang River. It is the political, economic, cultural and transportation center of this country.