What are the interesting shopkeepers in the TV series?

Seeing this title immediately reminded me of Tong Xiangyu in the legend of Wulin. In the play, the shopkeeper boy is the shopkeeper of an inn. He has all the characteristics of a small trader, bitter and petty, but at the same time kind and gentle. Her dialect is full of burdens and jokes, and it is the role of the child shopkeeper in The Legend of Wulin that makes her famous. There are also shopkeepers of the same type in Private Zhang Ga, and coincidentally, they are shopkeepers who have been put on TV dramas, and both of them have different personality characteristics.