董事长突然辞职！一周前还与刘强东沙漠对饮

Group 1 - The core viewpoint of the article highlights a significant personnel change at Yanghe Co., with Chairman Zhang Liandong resigning due to work adjustments [1] - Prior to his resignation, Zhang Liandong was seen promoting the company's new product, a light bottle liquor, alongside his hometown acquaintance Liu Qiangdong in the desert [4] - Yanghe's primary production area, Suqian, contributes nearly 80% of Jiangsu province's liquor industry output and 5.8% of the national liquor industry output in terms of production value for 2024 [5]