Deer antler is one of the "Three Treasures of the Northeast", as famous as ginseng. There are about 40 kinds of deer in the world, 19 of which are distributed in my country. Sika deer and red deer are the main antler deer in my country. The ones harvested from Northeastern sika deer are called "Sika deer antler" and have the best quality. Around July and August, when young stags grow young antlers without keratinization, it is common practice to cut off the young horns with a knife or horn saw, and then proceed with hair removal, blood removal, drying and other processes. The deer antlers were seen. Deer antler only grows once a year, so velvet antler has high health and medicinal effects. It is an advanced nutritional health product. It is also a good choice for gifts to relatives and friends, and for personal and family health care. Deer antler has very high health-care effects and is a good body-building tonic. Deer antler contains more amino acids, lecithin, vitamins and trace elements than ginseng. Deer antler is warm in nature but not dry. It can invigorate and improve body functions. It has a good health care effect on patients with general weakness and long-term illness. Deer antler can improve the body's cellular immunity and humoral immune function, promote the transformation of lymphocytes, and has the function of an immune promoter. It can increase the body's defense against the outside world, regulate the body's immune balance to avoid disease, and promote wound healing and disease recovery, thus strengthening the body and resisting aging. The efficacy of deer antler has also been confirmed in practice. Deer antler can replenish qi and blood, warm the kidneys and strengthen yang; it can promote the return of cardiovascular and myocardial functions to normal; it can restore and promote energy and sexual function, and is mainly used to treat insufficient kidney yang; it can be taken by women to treat uterine deficiency and coldness, metrorrhagia, and uterine cold infertility. ; Deer antler can produce sperm and marrow, replenish blood and yang, strengthen muscles and bones, strengthen the brain and calm the nerves, enhance human immunity, and delay human aging; it can strengthen muscles and bones, weaken muscles and bones, cause delayed growth in children, and delayed bone development. In addition, deer antler can be used to treat vaginal ulcers and swelling, and has medicinal effects of warming and nourishing the body. There are many ways to eat velvet antlers, such as soaking in wine and making soup. People usually eat deer antler slices. Deer antler slices are velvet antler cut into slices for better sales and consumption. In fact, the whole body of deer is full of treasures, including deer whip, which can improve male sexual function and treat male impotence; deer tendon, which is mainly used to treat strain and rheumatic joint pain; deer heart blood, which can treat pain due to deficiency and heart disease; nourish blood and regulate menstruation, which can treat infertility. Deer fetal cream and other series of deer products. Xifeng is a nationally famous "Lucheng". Xifeng Sika Deer is well-known at home and abroad and is a breeding base for fine-bred sika deer in Northeast Asia. There are more than 1,000 deer farms in the county, with a breeding capacity of 47,000 deer, a stock of 38,000 deer, and an annual sales and processing of more than 80 tons of velvet antler. It is the largest deer product distribution center in Northeast China.