Hangzhou Yanxiaoka is in the education industry. The business scope covers technical development, technical service, technical consultation and achievement transfer of educational software; Planning of cultural and artistic exchange activities; Singing training; Dance training; Training: wholesale, retail: books.

Shanghai Yanxiaoka is engaged in leasing and business services. The business scope is cultural and artistic exchange planning and creative services. Engaged in technical services, technical consultation, technology development, technology transfer, corporate image design planning, design, production, release of various advertisements, packaging design, public relations activities planning, etc.