Mudanjiang Tangman Cultural Development Co., Ltd. applied for registration in 2015 relying on the intangible cultural heritage of Heilongjiang Province "Manchu Cheongsam Making Skills". The company integrates research and development, innovation, production, sales, training, import and export trade and silkworm cocoon silk research and development. It mainly deals in intangible cultural heritage works: Manchu cheongsam and derivative crafts, cheongsam daily wear, cheongsam modified fashion, cheongsam dress, cheongsam diplomatic dress, Cheongsam, film and television suits, scarves, briefcases, ladies bags, handbags, clasp brooches, clasp pendants, etc.... The exquisite workmanship is rich in connotation, and is praised as cultural works by experts and favored by ladies at home and abroad. It owns four national patents and the exclusive right to use the "Tangmangege" and "Tangmanhuaqi" cheongsam trademarks. It is a copyright demonstration unit in Heilongjiang Province and a designated enterprise for national special-needed commodities. The company takes the responsibility of promoting the traditional Chinese costume culture and inheriting intangible cultural heritage, relying on the intangible cultural heritage to create cheongsam cultural works, so that ancient skills and culture are rooted in the soul, integrated into modern cheongsam production, continuous creative transformation, innovative development, and consciously To maximize the charm of heritage culture, create a modern cultural and fashionable economy; integrate into the lives of the people, enhance the happiness and cohesion of the masses of the people, and lively inherit intangible heritage skills and become the business card of China's golden cultural industry; through the integration of modern cultural industries, for college students to start a business Provide a platform to enable more poor women and disadvantaged groups to master intangible cultural heritage skills, enhance comprehensive employment capabilities, stimulate employment and entrepreneurship, assist rural revitalization and targeted poverty alleviation, and serve social and economic development.