三十年河东三十年河西,这句话在中国很出名。意思是,世事变化,盛衰无常,很难为平常人所料。其实,中国生活物质用品的变化,正应验了这句名言。“洋货”——老人们挥之不去的记忆年纪大一点的都还记得,旧中国时洋货充斥中国市场,上海四大百货公司之首的永安百华公司,就以卖全球洋货驰名中外。那时,所有商品都是舶来品:“洋烟”、“洋火”、“洋布”、“洋丁”、“洋车”、“洋面”、“洋油”…… Thirty years into the east of Hexi, thirty years ago, this sentence is well known in China. What this means is that the world is changing, and it is difficult for ordinary people to predict. In fact, the changes in the material supplies in China are fulfilling this famous quote. “Foreign goods ” - memories of lingering old people still remember that when old China was full of foreign goods in the Chinese market, the Yongan Baihua Company, which is the head of the four major department stores in Shanghai, was famous for selling global foreign goods. Chinese and foreign. At that time, all commodities were exotic: “Yangyan”, “Yanghuo”, “Yangbu”, “Dingding”, “Yangqi”, “Ocean”, “kerosene”……