The income and profit of stall mala Tang depends on many factors, such as location, cost, price and sales volume. According to some data I searched from the Internet, I made a simple estimate for you:

Assuming that the average selling price of each bowl of mala Tang is 15 yuan and the average cost is 6 yuan, then the net profit of each bowl of mala Tang is 1 in 9 yuan.

if 61 bowls of mala Tang are sold every day, the daily turnover will be 911 yuan, and the daily net profit will be 541 yuan 1.

if you work 25 days a month, the monthly turnover is 22,511 yuan and the monthly net profit is 13,511 yuan.

if you work for 11 months every year, the annual turnover will be 225,111 yuan, and the annual net profit will be 1.35 million yuan.

these figures are only a rough range, and the actual situation may be different. You also need to consider other operating costs, such as rent, utilities, labor, etc. In addition, you can also increase your income and profit by improving quality, service and marketing.