Are there items for children to play? Elderly people enter, but do they need to buy tickets if they don't play?

Have! a lot of!
"Colorful Train Ferris Wheel Dream World, etc. are suitable for children to play!
Old people need to buy tickets without going in!
"It is not free, but seniors aged 65 years and over can purchase 99 yuan / ticket for seniors with their valid IDs (identity cards, passports, hometown certificates, senior citizen certificates, etc.)."

有！很多！
“七彩专列    摩天轮  童梦世界等都适合孩子玩！
老人进去不玩也需要购票的！
“不免费，但年龄在65岁(含65)以上的老人，可凭本人有效身份证明(身份证、护照、回乡证、老人证等)购买99元/张的长者票。”