The JiaShu Tang MaruWang shop on Zhongshan 3rd Road in Yuexiu District has been open for 37 years. It was the Lantern Festival, the shop was busy, three people wrapped the stuffing, two people scooped soup, one person cashier, and several people in the back kitchen were helping to boil sweet soup. According to the lady boss, the store's sales have increased significantly recently, and it can sell about 10,000 bowls of rice balls a day, and the long queue in front of the store is full of people from noon to night. Traditional handmade ma rong filling is the specialty of this house, "especially fragrant, a bite can run for several kilometers!" The clerk said that his son was not born, and his son is still doing it at the age of 33, and many people come to buy it every year. Video By Jialin Wu Intern Xiaoting Cao Edited by Lichao Hu