There is no limit to the number of people who can live in Pinduoduo shops. One person can do it, two people can do it, and three or more people can do it together. The number of people when the anchor does the live broadcast is related to the industry in which he works, and also to the live broadcast effect. For example, if the industry you are working in is the clothing industry, it is best to have two or three people to cooperate with the live broadcast, one to try on the clothes and one to arrange the clothes. There is also a person who specializes in placing a discount order, so that it will be more organized and then more efficient. However, the other two people are basically working behind the scenes and don't need to show their faces. When doing live broadcast, the camera is basically focused on the anchor, for reference only. I hope my answer will be helpful to you.