Daoyuan has a holy city. Being convinced is one of the health preserving methods of the ancient people in China, and it is also a well-known Taoist method to improve intelligence and prolong life. Being convinced is one of the advanced closed-door internal training methods for the ancients to take the essence of heaven and earth, absorb nutrition from the air, and avoid ordinary diet and health preservation.

Suitable crowd: patients with obesity, hypertension, early diabetes, cardiovascular and cerebrovascular diseases, hyperlipidemia, fatty liver, enteritis, colitis, duodenal ulcer, gastric ulcer and other digestive system diseases, nervous system diseases, insomnia, constipation, facial pigmentation, hysteromyoma, mammary gland hyperplasia, mastitis, amenorrhea, dysmenorrhea, irregular menstruation, vaginitis, metrorrhagia and other gynecological diseases. 36、