Why did you name it Sister-in-law?

Sister Xiao Gu has a nice name, warm hospitality and thoughtful service.

Sister-in-law is a high-frequency food for take-away meals because she focuses on mala Tang. Sister-in-law improved the packaging of lunch box, and solved the phenomenon of soup and vegetables scattered by using the sealing technology of lunch box. Although this change cost a lot of money, the effect is also very obvious, and the customer's favorable rate has increased by 30% within one week.