At 2:00 p.m. on May 30, 2020, lawyer Zhengyi, the chief partner of Borui office, was invited to visit Huacheng group. Accompanied by president Tang and Minister Wu, lawyer Zhengyi and his party visited Huacheng headquarters and clothing production workshop. During the visit, Minister Wu introduced the corporate culture, purpose and management concept of Huacheng group in detail. Through investigation and study, he realized that management is the eternal theme of enterprise development, and constantly improving the management level and improving the management system is the foundation of enterprise development. Through learning and exchange, the two sides reached the goal of establishing a normalized cooperation mechanism to achieve the cooperation goal of resource sharing, mutual benefit and win-win results within the Yangtze River Delta and Guangdong Hong Kong Macao Great Bay area.