1. First, pay attention to Li Jian’s official Weibo, WeChat public account, official website and other media channels to learn the latest information about the concert, especially ticket sales information and detailed event procedures.

2. Secondly, make online ticket booking or on-site ticket purchase as needed. After receiving the tickets, please pay attention to the performance time and performance location on the ticket, and make relevant preparations in advance.

3. Finally, arrive at the performance site on time in accordance with the event requirements. Please present valid tickets and relevant documents when entering, abide by safety order and on-site etiquette, and enjoy Li Jian's wonderful singing.