Legal Representative of Yongxin County Air Volleyball Association. According to the inquiry, as of September 1 day, 2023, Yongxin County Zuo was the legal representative of Yongxin County Air Volleyball Association. Yongxin County belongs to Ji 'an City, Jiangxi Province, and is located in the west of Jiangxi Province, in the middle of Luo Xiao Mountains, adjacent to eastern Hunan, Jinggangshan City in the south and Chaling County in Hunan Province in the west.