China has restrictions on geographic information data and uses a data blurring algorithm that adds random offsets to latitude and longitude data for national security purposes. You need to take a boat to enter and exit the Dongji Island Scenic Area (Miaozihu Island, Qingbang Island, and Dongfushan Island). Due to the shortage of outbound tickets, tickets are available for sale at 12 noon 7 days in advance. The Dongji Island boat schedule varies with the month and weather conditions, and the schedule is not fixed. Guests can make real-name reservations and obtain flight information through the WeChat applet Zhiyou Haixing (return tickets can be purchased on the Alipay applet Dongji Shipping).