At that time, there was a 20% discount, about 5101-day tour in RMB; that day, in the boarding centre, near Hilton, it was along the coastline from the artificial lake; it took about an hour to get to Jade Island by boat, and it was recommended that you take a rest and get seasick easily; the scenery of the island was very good, and a free picnic - "cold hamburger + sandwich was provided at noon. Different people have different opinions on how to eat, but they will be full and not used to eating cold picnics, they can also go to restaurants to solve themselves, which feels a little expensive. Compared with the hot green island of Chinese people, it feels more comfortable here. There are also many marine activities, such as canoeing, boating and kayaking. There will be a lot of local people sunning there.