Lianyuan is rich in bamboo shoots, with those from the Longshan Gaoling District being the most popular. Canned bamboo shoots made from local bamboo shoots are shelled, steamed (to 80%), rinsed, shaped (removed broken tips), steamed again, added with citric acid, white sugar, water, and sterilized. The color is either white or white with yellow inside, crystal clear, the surface of the bamboo shoots is smooth, the incision is flat, and the shape is very good; while the meat of the bamboo shoots is tender and crisp, the bamboo shoots taste fragrant, and the soup is clear, translucent, mellow, and fresh but not fresh. Raw, fragrant but not complicated, it is actually a treasure of delicacies in families, hotels, restaurants and other service industries.