The slide hit the child who was going up the stairs in the opposite direction, causing his fracture. Who was at fault more and what expenses should Xu bear?

In addition to both of you, it also depends on whether the playground has fulfilled its responsibilities. Generally, it will bear responsibility in proportion to the size of the fault. If you sue, there will be medical expenses, hospitalization food subsidies, nutrition expenses, and nursing expenses ( Depending on whether the injury constitutes a disability, total expenses such as disability compensation (disability compensation, spiritual consolation), etc. will be divided according to proportion.