Yiyuan Subdistrict is a subdistrict in Torch Hi-tech Industrial Development Zone (火炬高技术产业开发区), Weihai, Shandong, China. As of 2023, it administers Xiqin Village (西钦村) and the following 38 residential communities:Jinhaiwan (金海湾) Yihaiyuan (怡海园) Binzhoujie Donglaotai (东涝台) Anhe Community (安和社区) Wolongshan (卧龙山) Aolin (奥林) Hengtaijie Taoyuan (桃园) Zhaibei (寨北) Bijiatuan (毕家疃) Xilaotai (西涝台) Shendaokou (神道口) Xibeishan (西北山) Qingzhoujie Community Zhongshengyuan Community (中盛园社区) Houfengxi (后峰西) Yunhai Community (云海社区) Guanhai Community (观海社区) Huaiyun (槐云) Qin'an Community (钦安社区) Linhai Community (林海社区) Xingye Community (兴业社区) Gushan Community (古山社区) Taihe Community (泰和社区) Changchunlu Community Lijing Community (丽景社区) Duodingshan Community (垛顶山社区) Miaoshan Community (苗山社区) Fujin Community (福锦社区) Hengruijie Community Majiashan Community (玛伽山社区) Anshanlu Community Hanhai Community (瀚海社区) Qidingshan Community (祈顶山社区) Anhai Community (安海社区) Harbin Institute of Technology Weihai Campus Shandong University Weihai Campus