The Archive Department is the administrative department of the materials and information of the Company. It is specifically responsible for the collection, production, sorting, preservation and utilization of related materials of the Company, including audio-visual archives, video, atlas, text, material objects, etc., and the establishment of arts archives for the Company as well as its entire staff. It is also responsible for providing materials and information for the performance, artistic creation, publicity and promotional activities, training and other works, and the maintenance, management as well as the opening to the outside world of the website, exhibition room and library.