I remember when I was a child, who had a small black-and-white TV, a large number of people went to see it at night, and I remember that there was a Huanyu brand TV factory in Shijiazhuang. Later began to produce color TV, the size is getting bigger and bigger, and then out of the LCD ultra-thin, but now, people are not much watching TV, including the current elderly, have to brush fast hands, vibrato, shopping on the e-commerce platform, indicating that now social progress is very fast, rapid economic development, maybe TV is far away from our road, more and more far.