One day. Baolongcheng, a children's amusement park in Mayrand, Xiamen, is a very high amusement park, which is very intimate and can be played all day. Xiamen Jimei Shimao Park and Baolong Yicheng Park have an amusement area of nearly 3,500 ㎡, including 80+ projects, where children can enjoy 1 day. The most fascinating thing is the 360-degree coverage of the starry sky over the Mayrand Club.