{
    "class": [
        {
            "type_name": "剑术",
            "type_id": "剑术一段《中国武术段位制教程剑术》"
        },
        {
            "type_name": "少儿武术",
            "type_id": "少儿武术：五步拳"
        },
        {
            "type_name": "武术入门",
            "type_id": "少儿武术入门"
        },
        {
            "type_name": "旭日东升武术",
            "type_id": "少儿武术：旭日东升武术"
        },
        {
            "type_name": "散打",
            "type_id": "武术散打教学视频"
        }
    ]
}