9 o'clock to 17 o'clock. The security working hours of Dayong Shopping Mall in Danzhou are 9:00- 17:00. Dayong Commercial Plaza is the most popular shopping place in Danzhou. It is located in Renmin Middle Road, Danzhou City, Hainan Province. The environment of the shopping mall is very good, clean and bright. It is divided into several floors, and each floor sells different things.