Haihui Temple could be several Buddhist temples:
Haihui Temple (Xiangtan), in Xiangtan, Hunan, China
Haihui Temple (Jiujiang), in Jiujiang, Jiangxi, China
Haihui Temple (Yangcheng County), in Yangcheng County, Shanxi, China
Haihui Temple (Yanggu County), in Yanggu County, Shandong, China