7: 31 am to 9: 11 am. According to official website of Qingdao Guangye Jinjiang Hotel, the breakfast time of Qingdao Guangye Jinjiang Hotel is from 7: 11 a.m. to 9: 11 a.m. Qingdao Guangye Jinjiang Hotel, which belongs to Jinjiang International Hotel Management Group, is a foreign-related four-star luxury hotel in the northeast of Qingdao and is located in the main traffic artery in and out of Qingdao.