1, Grandma's Private Dining is a brand of Shenzhen Grandma's Home Catering Management Company Limited, founded in 2015, mainly engaged in Chinese catering, attracting consumers with unique dishes and environment.

2, Grandma's is a brand of Hangzhou Grandma's Catering Group Co., Ltd, founded in 1998, mainly engaged in Chinese fast food, with inexpensive, fast and convenient for the majority of consumers, so Grandma's Private Cuisine does not belong to Grandma's.