Group 1 - The chairman of Hua Yu Hua, Hua Shan, emphasizes that the highest authority in the company is to "sweep the toilet," which he and the general manager, Xiao Zheng, jointly oversee as part of their corporate culture [1][4] - The weekly cleaning ritual on Monday morning is a manifestation of the company's "Three Realism" and "Thoroughness" corporate culture, serving as the foundation for 5S management and sustainable development and profitability [4] - "Three Realism" refers to the management philosophy of on-site, physical objects, and reality [4]

Core Viewpoint - The chairman of Hua Yu Hua emphasizes the importance of a unique corporate culture centered around cleanliness and thoroughness, which is foundational for the company's sustainable development and profitability [1] Group 1 - The highest authority in Hua Yu Hua is shared between the chairman and the general manager, focusing on a ritual of cleaning every Monday morning [1] - This cleaning ritual is described as a manifestation of the company's "three realities" and thoroughness in corporate culture [1] - The practice is also linked to the principles of 5S management, which is essential for the company's ongoing success [1]