Changchun Sichuan-Chongqing Maodu is a well-known Sichuan-Chongqing hot pot brand. Joining this brand can gain the advantages of brand influence, operational support and market resources. The following are the general steps to join Changchun, Sichuan and Chongqing Maodu:

1. Know the brand: Learn the development history, business philosophy and product features of Changchun, Sichuan and Chongqing Maodu in detail, and determine your recognition and interest in the brand.

2. contact the brand headquarters: you can contact the headquarters in Changchun, Sichuan and Chongqing through official websites, merchants wechat, telephone and other channels to express your intention to join and get more information about joining.

3. interview and negotiation: the brand headquarters will arrange an interview to learn more about your joining conditions, financial strength and experience, and you can also ask about the brand's joining policy, investment expenses and profit model.

4. signing a cooperation agreement: after reaching the cooperation intention, both parties need to sign a joining cooperation agreement to clarify their respective rights and obligations.

5. Store location and decoration: Choose a suitable store location according to brand requirements and market research, and carry out store decoration and design.

6. Equipment procurement and personnel training: according to the requirements of the headquarters, purchase the required equipment and appliances, and provide qualified employees with necessary training to ensure that employees are familiar with the brand culture and operating procedures.

7. business preparation and marketing promotion: after the store decoration and equipment procurement are completed, the business license and other related procedures shall be handled, and at the same time, business preparation and marketing activities shall be carried out to attract customers' attention and spend money at the store.

please note that the above is just a general joining process, and the specific joining conditions, fees and other details need to be communicated and negotiated with the headquarters of Changchun, Sichuan and Chongqing. Before joining, I also suggest that you investigate and analyze the local market to understand the local consumer demand and competition, so as to better operate the franchise stores.