Xixiping Subdistrict (Chinese: 西溪坪街道; pinyin: Xīxīpíng Jiēdào) is a subdistrict and the seat of Yongding District in Zhangjiajie Prefecture-level City, Hunan, China. The subdistrict was reformed through the amalgamation of six villages of Sancha Township (Chinese: 三岔乡) and the former Yongding Subdistrict on November 27, 2015. It has an area of 222.49 km2 (85.90 sq mi) with a population of 42,000 (as of 2015). Its seat is Xixiping Community (Chinese: 西溪坪社区).[1]