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Update May 7In 2009, Xueershi preschool education began to offer mathematics thinking courses, and in 2011, Mobi Mathematics offered thinking ability training courses to children aged 2-15. In 2017, New Oriental will offer children's mathematics thinking classes to students who are about to enter large classes in kindergartens. This year, New Oriental Bubble Children will also launch mathematics thinking enlightenment picture books for first-year students, which have been used in some school districts this summer. Zhihui School, an elite education school, began to train children's thinking ability for children aged 4-12 in 2014. One-on-one leader also recently launched the discipline thinking quality education brand "Leader Children" for children aged 4-12.We will rewrite the correspondence that we often use here to facilitate viewing the corresponding legend.石坞村常年在外包工程的包工头王庆典突然有一天衣锦还乡,并铺张举办了一场认儿庆典,引得村民啼笑皆非。接下来王庆典更是各种庆典层出不穷,村书记李雪原想顺势引导王庆典杜绝浪费响应国家号召,却发现王庆典庆礼另有目的。眼见王庆典在村里闹出一出又一出搬石砸脚的事情,王庆典陷入与红叶民宿女老板颜晓芳,琉璃坊老板牛娃三人的情感纠葛和村民之间的矛盾。究竟王庆典身上发生了怎样稀奇古怪的事？骗财的背后又牵扯出了怎样一桩阴谋？王庆典的爱情能否圆满？阿秋（黄秋生 饰）曾经是一名训练有素的警察，如今，已经退休的他当起了出租车司机，和儿子东东过着相依为命的生活，尽管辛苦，但充满了温情与快乐。某日，阿秋的前妻突然出现在了他的面前，此时的她已经成为了黑社会大佬赵中天（龙方 饰）的妻子，她此行只有一个目的，那就是将东东从阿秋的身边夺走。香港回归二十五年，故事围绕一个奋斗家庭作为社会缩影。警员叶国栋（陈山聪饰）被委任为七一回归庆典的升旗手，却于出场前弄伤手臂，未能履行升旗职务，恰巧太太孙卓岚（唐诗咏饰）在回归日诞下儿子家梁（朱敏瀚饰），弥补了内心遗憾。回归数年，香港经历高低起跌，零三年沙士来袭，卓岚诞下幼女嘉雯（刘颖镟饰），一家人迎难而上。时光飞逝，家梁长大后背包游时遇上暴乱，幸得国家在危难中守护。看到国旗飘扬，家梁立志成为警察，守护香港，更盼望能代父亲完成当年的升旗手心愿……For example, if we want to implement a JS function, Such as form validation, Then if we don't use the policy pattern in javascript described in the previous chapter to solve the form validation encapsulation code, It is a temporary form validation function written by itself. Certainly without any encapsulation, Then at this time, we will pop up a prompt to the user for whether the two values are equal. If there is a form verification on another page, their judgment method and business logic are basically the same, but the comparison parameters are different. Should we consider writing a form verification code again? So now we can consider using the template method pattern to solve this problem. Common methods are extracted, and different methods are implemented by specific subclasses. This design code also has the advantages of stronger scalability and better code ~