Ｗｉｎｄｏｗ　Ｏｐｅｎｅｄ　ｔｏ　ｔｈｅ　Ｗｏｒｌｄ

Ｙａｎｇ　Ｗｅｉ

It is the 30th anniversary of China to carry out the reform and opening up policy. Before the re-form and opening up policy, China had struggled a long time to keep pace with the world. When we looked back on the nearly door-close time, we may feel lucky that there is window opened to the outside world at the first period of the foundation of P.R.C. that is what we have been already very familiar with today, the China Import and Export Fair, also called the Canton Fair for short.