Valley Duck, also known as Cherry Valley Duck, was widely popularized in China in 199 1 year. Before this, although Cherry Valley Farm exported the first batch of ducklings to China as early as 198 1, it did not make much progress in ten years. 199 1 year, then British prime minister Margaret Thatcher visited China, which promoted a number of Sino-British loan cooperation projects. Henan Huaying Group is one of the duck breeding projects. Cherry Valley Duck began to enter China on a large scale and expanded rapidly with the help of China partners.