What does shanzhai mean?

The original meaning of shanzhai is grassroots and civilians, and now it extends to a series of derogatory behaviors or products such as imitation and piracy. Now shanzhai is mostly used for some technical products, such as mobile phones, laptops and so on. There are also some ordinary people who imitate stars and stars, and even now they have extended to the entertainment circle. For example, the shanzhai Spring Festival Gala, which is very popular recently, has surpassed the original form. Emotional color is also mixed, but because it is close to the people, the slogan is close to the people, and the crowd is huge, it develops rapidly, resulting in a seemingly rampant situation at present. Everything has its own development scale. If it exceeds this level, it means flooding and eventually becomes extinction. I hope that the cottage industry in China will not take this road.