Da Bowl Residence has a number of outlets in Beijing, but the exact number may change over time. I can't give you an exact number at the moment, but you can find out the latest information in the following ways:

1. Official website: you can check the store information on the official website of Dabanju, which is usually updated with the latest store information.

2. Dining platform: you can search for Big Bowl on some large dining platforms to find out the location and number of stores.

3. Call: If you want to know exactly how many outlets are currently available in Beijing, you can call the official customer service of Da Baoju directly.

Please note that these are some of the common ways to get information, due to the possibility of changes in store operations, it is recommended to use official channels to get the most accurate and up-to-date information.