Zhuang Renyan: Female, born in 1970, born in China, with no permanent residency abroad, master, senior accountant, and certified public accountant with securities and futures business qualification in China. He once worked in PricewaterhouseCoopers and Shenzhen Shun Tak Certified Public Accountants as a project manager, Tian Jian Shun Tak Certified Public Accountants as a senior manager, Shengrui Technology Holdings Co., Ltd. as a financial controller and secretary of the board of directors, and Shenzhen Dafu Technology Co., Ltd. as a financial controller. Now he works in Shenzhen Xinzhicheng Fund Management Co., Ltd. as a partner. Appointed by the company, he served as a part-time director of Shenzhen Gaoyuantong New Material Technology Co., Ltd., Shenzhen Shanyuan Electric Appliance Co., Ltd., Xiamen Lingtuo Communication Technology Co., Ltd., Shenzhen Jiayilong Investment Management Co., Ltd. and Shenzhen Xinyuan Network Information Technology Co., Ltd., a supervisor of Shenzhen Taijiu Information System Co., Ltd. and Shenzhen Bateba Technology Development Co., Ltd., and an independent director of Shenzhen Haimuxing Laser Intelligent Equipment Co., Ltd.