Collecting longevity factors from soft-shelled turtles and effectively preserving them is a key link to serve human beings. There may be functional genetic material with the ability to repair mutation in soft-shelled turtle, and gene fragments can be copied and electrophoresed, which shows that the genetic material is charged, and the best way to collect it is to dissolve it in polar solvent. Alcohol is a good polar solvent. Lao Fan and his colleagues learned the origin of Chinese wine culture and the lesson that distilled liquor can age for a hundred years, and made bold innovations. After hundreds of experiments, they finally successfully brewed wild crane turtle breath code fermented wine at 200 1 1, and obtained the national invention patent with the international patent number ZL 0 1 1 36773.3. Wild crane turtle fermented wine has become the best culture medium for collecting and storing turtle longevity factors. (Attach farm photos and patent certificates)