Baoji Tea has a long history and is famous for its rich aroma and brown color. It has a high reputation in history. "Tea Classics" records that "tea-born Sizhou, Bozhou, Feizhou, Yizhou... often get it, its taste is excellent." The Sizhou and Bozhou mentioned here, according to today's geography, refers to Yubei, In the area between western Yunnan and Sichuan and Yunnan, today's Baoji is in this area.