most profitable retail businesses The general value form, while the general value form is not equal to the local value form. The practice of value must be determined in a certain category. Lay the foundation International online report (guo hao, China Radio International) : when it comes to South American wine, the first thing that comes to mind is the export of wine from Chile to Argentina. But in recent years, wine from the mountains of south Rio grande, southern Brazil, has been rising to prominence in the international wine market because of its crisp taste and high "cost performance". And China, a big consumer of wine, is a "key target" for Brazilian vintners. In the past year, Brazil has exported nearly 200,000 bottles of wine to China, and some Brazilian wineries have set up shop in China and even opened online stores. Brazilian red wine is quietly entering the Chinese people's table. Despite the exploitation of labor force, selling unqualified products is an illegal method to make profits. /Regardless of falling short for standard, some firms have falsified products with rude and coarse ingredient. What's more, they immorally and intentionally manufacture products by damaging human body. /For instance, Sanlu, Chinese dairy company, is notorious for the excessive amount of detrimental ingredients in milk instead of nutritional ones. Numerous cases of severe damage to babies have boiled the whole country into anger. The Sanlu transformed from high-profit to breakdown overnight. The success depending on the fraud on products will collapse sooner or later.