The characteristics of the dish itself, regional characteristics, and Internet communication.

1. Characteristics of the dish itself: Stir-fried pork is a home-cooked dish that is easy to learn, easy to obtain raw materials, and has a delicious taste. It is deeply loved by consumers.

2. Regional characteristics: Stir-fried pork has a high status in Hunan cuisine, and the reputation of the top brand of Hunan cuisine also provides strong support for its popularity.

3. Internet dissemination: With the popularization of the Internet, delicious pictures and videos of stir-fried pork are widely spread on the Internet, attracting more people's attention and interest.