Huanglongsi Village is an administrative village under the jurisdiction of Dongjiahe Town, Harmonious District, Xinyang City, Henan Province. The urban and rural classification code is 220, which is a village. The zoning code is 4 1 1502103218, and the first six digits of the resident ID number are 411502. The postal code is 464000, the long-distance telephone area code is 0376, and the license plates are Yu S Huanglongsi Village and Dongjiahe Street Community, Xie Fan Village, Loulou Village, Shuixianqiao Village, Liuwan Village, Chenwan Village, Shemiao Village, gao ling cun Village, Loufan Village, Liwan Village, Wan Hu Village, Baguotang Village, Qingtang Village, Fan Shi Village, Taerwan Village and Tuodian Village.

There are tourist attractions such as Nanwan Lake, Jigongshan Scenic Area, Wenxin Tea Village, Yangmingting and Xinyang Living Buddhist Temple near Huanglongsi Village, and there are special products such as Xinyang Maojian Tea, Nanwan Lake Fish, Nanwan Lake Shrimp, Pollution-free Dried Products and Xinyang Stone Jelly.