Ma Xiansheng, the box of Dalian Olympic Games, opened at 9: 00 am ... Relevant public information shows that due to the wishes of the merchants of Dalian Olympic Sports Box Ma Xiansheng, the business hours of Dalian Olympic Sports Box Ma Xiansheng are from 9: 00 am to 0: 00 pm 10: 00. Business refers to a profit-making enterprise in operation, which includes both organizational business activities and property relations.