1, market demand: as of July 14, 2023, the Wuxi market of duck blood vermicelli people are very much, the market demand is high, duck blood vermicelli is very good to sell.

2, profit: in the Wuxi market, the profit of duck blood vermicelli is between 7-12 yuan, and the daily flow of people is very big, so as of July 14, 2023, open duck blood vermicelli store in Wuxi to make money.