Thus, surplus value is the intrinsic essence of profit, and profit is the phenomenon form of surplus value. Surplus value into profit, the profit and then into average profit, etc., hierarchy, the more the more escalated from abstract to concrete, it is close to the reality of capitalist society and the consciousness of the capital relationship between the parties; As a result, capital relations are becoming more and more mysterious as they leave their own source or base and get further and further away. Bourgeois economists for capitalism exploitation system, trying to deny the existence of the surplus value, no conflict between capital and employment, the product of the profit as capital itself, as the result of both production and circulation process. The so-called trinity formula of profit (interest), labor wage and land rent is the most explicit and typical defense argument of bourgeois vulgar economy. Marx's theory of profit is the transformation form of surplus value, profoundly reveals the essence and source of the profit, and profit further transformation of various concrete form again and they reflect the complexity of the capitalist production relations and class performance, thus for the proletariat and working people struggle against the bourgeoisie, and fight for the liberation of revolution provides the theory of sharp weapons. At present, about the nature of the enterprise. Western economists have different views. There is also some debate. Some western economists analyze the nature of the enterprise mainly from the perspective of transaction costs that coase emphasizes. It is true that, for the Chinese market, they have done a lot of work. Miolo, which has opened several stores in China, has also launched an online store in China "with local conditions". And tiloni also said that online sales platforms will be a focus of their future development. , "he said," we in the online sales performance is very good, in addition to our distributors have their own web site allows consumers to buy m oro products, we are in a well-known Chinese imported wine direct purchase platforms m oro product was put on. We know that online sales are very important in China. Chinese people love online shopping, so we have done a lot of work on this." The independent of interest is of positive significance to show the active role of the fund users in the reproduction process. Mr Trump's deceptive tweets about us companies, pushing for offshore production or tax reversals, are only cheap talks, and business leaders know. The manufacturers fooled Mr Trump into thinking they would continue to quietly move their operations to Mexico, China and elsewhere in the us. And the upcoming international terms of tax legislation will make American multinationals have greater incentive to investment, employment and production abroad, at the same time the use of transfer pricing and other solutions in the lower stripping profits tax area. 6. The gasoline tubing in the engine room ruptured