Intangible cultural heritage protection, embroidery processing, retail sale of Arts and Crafts and collectibles (other than ivory and its products) , sale of Arts and crafts and ceremonial articles (other than ivory and its products) , sale of knitwear and raw materials; Textile sales; clothing accessories sales; apparel retail; apparel wholesale; apparel manufacturing; digital cultural creative content application services; Leasing Services) ; Stationery Wholesale; Stationery Retail; import and export of goods; convention and exhibition services; Technical Services, technology development, technology consultation, Technology Exchange Technology Transfer, technology promotion. Import and export of works of art.