Secretary Wang Yongkang. Pointing out that property management is an important livelihood project, Secretary Wang Yongkang suggested that Xi 'an is more beautiful without cigarette butts. Adhere to the working concept of "Xi is more beautiful without cigarette butts" put forward by Secretary Wang Yongkang, strive to be a "five-star waiter", be close to reality, life and the masses, constantly improve the ability and quality of property services, enhance the understanding of property management by the majority of owners, and guide them to further participate in, support and promote property management.