Introduction to tea garden: Bayue Mountain is one of the ancient tea areas in my country and the production place of Shuinan Tea, the earliest tribute tea. During the Yongle period of the Ming Dynasty, the tea produced in this area was designated as tribute tea to the King of Shu. The tea garden is located in Sanjiao Town, Yongchuan, at the southern end of Bayue Mountain, covering an area of about 5,000 acres. Its "Yongchuan Xiuya" and "Biluochun" teas have won many awards and are among the famous teas in the country.