Sheep and Scorpion. Lamb chop tips are also called sheep scorpions. They refer to the complete sheep spine with tenderloin and spinal cord. The shape is similar to that of a scorpion, so they are called sheep scorpions. Lamb chops refer to the ribs of sheep, with a thin layer on the outside. Membrane, alternately fat and thin. Pinduoduo is a mainstream e-commerce application product on the domestic mobile Internet. In 2021, Pinduoduo’s multi-year transaction volume (GMV) was 2.441 billion yuan. It is a third-party social e-commerce platform focusing on C2M group shopping. It was established in 2015. In September, users can join groups to purchase high-quality goods at lower prices by initiating group buying with friends, family, neighbors, etc.