Introduction ecause of the biggest population,the rapid developing economy and the increasing demand of people,China has the greatest and the most potential consumer market in the world.Producers all round the world want to enter into the market and have some shares,so nowadays people are really dazzled by the great variety of goods in the market. 刿价爱有質易大孝Introduction Introduction Because of the biggest population, the ecause of the biggest population, the rapid developing economy and the rapid developing economy and the increasing demand of people, China has increasing demand of people, China has the greatest and the most potential the greatest and the most potential consumer market in the world. Producers consumer market in the world. Producers all round the world want to enter into the all round the world want to enter into the market and have some shares, so market and have some shares, so nowadays people are really dazzled by the nowadays people are really dazzled by the great variety of goods in the market. great variety of goods in the market