Does the subject want to ask "the business hours of the Australian Carnival Tesco (Huangdao Outlets)"? 09:00-2 1:00。 According to public comments, the business hours of the Carnival ao Tesco (Huangdao Outlets) are 09: 00-21:00 (1-kloc-0/,Monday and Sunday, February 3 1), and the Carnival Ao Outlets are located in "Qingdao Maritime Carnival". It is a large commercial plaza integrate shopping, dine, entertainment and leisure.