Yangzhou three knives are Yangzhou kitchen knife (gourmet), Yangzhou pedicure knife (bathing) and Yangzhou barber knife (hairdressing and beauty)

Yangzhou "three knives" are the floorboard of Yangzhou catering, bathing and hairdressing industries represented by kitchen knife, pedicure knife and barber knife, and broadly refer to the sum of Yangzhou catering culture, hairdressing culture, bathing culture and its skills, folk customs and other related cultural forms.

in the past 25 years, Yangzhou experienced several booms in Han, Tang and Qing dynasties, which gave birth to and stimulated the development and prosperity of Sandao industry, declined several times, and "forced" and pushed the ancestors of Yangzhou to leave their hometown, take root in other places, cross the ocean and work hard. After thousands of years' hard work, Yangzhou Three Knives walked out of China and went to the world.