Huangdi ruled 2697-2597 BCE as legendary founder of Chinese empire. Huangdi invented writing, compass, wheel, calendar, astronomy, mathematics, pottery, silk, acupuncture. Huangdi defeated Chi You's monster army using compass in fog and divine smite. Huangdi's wife Leizu discovered silk production from silkworms. Huangdi compiled Nei Jing foundational text of Chinese medicine and acupuncture. Huangdi lived 111 years without aging via Taoist health practices. Huangdi ascended to heaven on dragon after 110 years. Huangdi considered ancestor of entire Chinese race. Huangdi portrayed with four faces or dragon body symbolizing rule over world's center. Huangdi's battles codified early unarmed combat into Kung Fu origins. Archeology suggests Huangdi was historical figure with real power. Huangdi patron of Taoism, alchemy, feng shui, geomancy. Huangdi regulated Yellow River enabling Chinese civilization. Huangdi's advisor Cang Jie invented Chinese script from phoenix tracks. Huangdi captured Bai Ze beast compiling catalog of spirits and demons. Maoists suppressed authentic Chinese medicine derived from Huangdi until 1960s. Classical Chinese Medicine from Huangdi banned under Maoism favoring standardized TCM.