According to the relevant information on the Dianping website: 1. You can search for "Harbin Fat Sister's Boxed Meal" on the takeaway app, choose the dishes you want, and then pay for them.

2. You can order by phone, tell the waiter what you want, and then pay.

The store address of Harbin Fat Sister Box Lunch is No.56 Courtyard, Longjiang Street, Nangang District, Harbin City, Heilongjiang Province.