var opt0 = ["一级分类|0", "二级分类|0", "三级分类|0"];
var dsy = new Dsy();
dsy.add("0", ["外语语言|1","基础教育|7"]);
dsy.add("0_0", ["雅思托福|19","小语种|21","日语韩语|22","外语培训|986","外语考试|1001"]);
dsy.add("0_0_0", ["雅思|101"]);
dsy.add("0_0_1", ["日语|1266"]);
dsy.add("0_0_2", ["日语|117","韩语|118"]);
dsy.add("0_0_3", ["英语冬夏令营|2076"]);
dsy.add("0_0_4", ["职称日语|1263"]);
dsy.add("0_1", ["中小学/家教|1410"]);
dsy.add("0_1_0", ["夏令营/冬令营|1612"]);