我儿子快5岁了。最近一段时间,我去幼儿园接他回来的路上,他就冲着小卖部、小吃摊点要这要那,拉他走,他就又哭又闹,甚至坐在地上撒泼。面对别人的目光,我十分尴尬,只好不情愿地给他买了。我觉得幼儿园门口卖的食品和玩具不卫生,而且天天买,经济上也不允许。回家后我就给他讲这些道理,他什么都懂,也答应以后不再要了。可第二天,他还是老样子。我该如何引导他呢? My son is almost 5 years old. Recently, I went to kindergarten to pick him up on the way back, he directed at the commissary, snack stalls want this to that, pull him away, he cried and jumped around, and even sat on the ground sprinkle. In the face of other people’s eyes, I am very embarrassed, but reluctantly bought him. I think the food and toys sold in front of kindergartens are not wholesome, and they are bought daily, economically not allowed. When I came home, I told him these truths. He understood everything and promised not to go after it. The next day, he still looks the same. How can I guide him?