Xidian community. Huangchuan Yellow River Dream is within the jurisdiction of Xidian Community, which is close to Xidian Community, so it belongs to Xidian Community. Huangchuan, formerly known as Gwangju, is the birthplace of Huang Hechen in China. It is located in the southeast of Henan Province, in the middle and east of Xinyang. In the second year of the Republic of China (19 13), Gwangju was renamed Huangchuan. Historical Evolution Huangchuan was a brilliant country in ancient times.