network stalk. Concentrated lamb is from the video of Tik Tok blogger Liu Xun. In the video, the mutton soup made by the blogger with various additives is compared with the mutton soup cooked by the master. The result is exactly the same. It was dubbed as concentrated lamb by netizens, and then it exploded on the Internet and became a network stalk. Whenever netizens recommend a certain food, there will be comments that there are many additives to express concentrated lamb.