150,000 yuan. Xiao Huai Niang duck blood vermicelli soup officially shows that the net income in one month is about 9,000 yuan, so it can earn/kloc-0.5 million yuan a year, which is still considerable. Xiao Huai Niang joined the restaurant chain brand featuring "duck blood vermicelli, pot stickers, etc.", and the traditional Nanjing duck blood soup was packaged and improved in fashion on the basis of inheriting the original flavor, which is more in line with the taste needs of young people nowadays.