In fact, this kind of example is more common in developing countries, and there are many examples around us. There are too many examples about environmental protection, energy and industrial transformation. I think these subjects are not difficult to obtain. I want to give a negative example. Let's talk about the ceramic industry around us. Before 2002, ceramic factories were mostly private enterprises, with low degree of intensification, automation, high energy consumption and heavy pollution. In the Pearl River Delta region of Guangdong Province, there was a period of blind development. At that time, in order to promote the transformation of urban and rural areas, the local government forced rural areas to open ceramic factories and set up factories in every village ... In some rural areas of Zhangcha Town, Foshan City, there was even such an extreme practice, and the village resigned from the post of village head without ceramic factories. The natural result is the vigorous development of village-run enterprises, and the scale advantage of regional economy has been effectively enlarged. However, a few years later, this blind economic strategy brought painful sequelae. The water in the water town stinks, the fish in the lake are all dead, the people's crops are all finished, and the environmental pollution is in a mess. Although development has brought benefits to the local area, it has also brought a series of problems. Water resources, environmental protection, population structure, public security, traffic, energy and so on. We all know that development is a process, and it will inevitably make mistakes. In the decades of reform and opening up, we have crossed the river by feeling the stones and walked step by step. Of course, our achievements are positive, and we should also face up to our mistakes. In the past, our economic development capacity was limited, but now it is different. We should adjust the strategy in time, enrich the economic development policies, fully tap the regional advantages and not blindly invest. The transformation of existing industries should be gradual, and it is forbidden to "overcorrect" and "rush for success". The great transformation of Foshan ceramic industry in 2008 is the product of this background. With the slogan of optimizing industrial and environmental protection, the local government requires a large-scale clean-up of the original private ceramic factory. However, in the specific operation, there is no good way to guide the industry, but only from the command level, it requires forced relocation, which makes hundreds of thousands of people in upstream and downstream areas, manufacturers, investors, workers and related industries passive. 2008 coincided with the economic recession, and the global financial turmoil broke out, making matters worse. Many enterprises go bankrupt, which leads to a lot of social problems and economic disputes. The government's intentions are good, but the good wishes of the decision-makers have unexpectedly occurred in the operation. In fact, we really can't manage this problem of high energy consumption and environmental protection rashly. I think the rise and fall of an industry should not be determined by policies, and the role of the government should be more to guide and guide the market. Give priority to support and help, intensify the investigation and punishment of bad behaviors, praise enterprises that actively improve, gradually form the overall consciousness of the industry, and let the industry rectify itself, so that there will not be so many contradictions and social problems. To say the least, polluting enterprises have been driven away, and their burdens have been dumped, but at the same time they have been burdened with another burden, that is, the disorder of the order of supply and demand of human resources. Moreover, it is not noble to throw the burden to economically backward areas. How to optimize the market environment and enhance the competitiveness of enterprises under the premise of maintaining the original industrial advantages. Then the ability to achieve sustainable development is the right move. Actually this is a negative example.