What small ingredients should be kicked out of the milk tea industry stems from the fact that milk tea shop owners want to get some feedback from netizens' answers, so as to find the direction of research and development. For what small ingredients should be kicked out of the milk tea industry, Xiancao, red beans, peanuts, pearls, coconut, sago, oats and pudding are all spared. Thousands of answers from netizens made tea shop owners doubt life and feel desperate, so they just closed the shop and changed careers.