Where is the upper reaches of Xiaodong River in Maoming?

Shuanghe Village, Qianpai Town, located in the upper reaches of Huanghua River in Xinyi. According to the Baidu map, the main source of Xiaojiangdong is Gaozhou in Maoming City, which is dominated by mountains and surrounded by high mountains. It is located in Shuanghe Village, Qianpai Town, upstream of Huanghua River in Xinyi, and finally meets Jianjiang River in Wuchuan, Zhanjiang, and flows into the sea.