1.  Owing to the open-door policy of our country .

2.  The world of techoligy improves as fast and the changes of policy are so rapidly that what we learn from university becomes insufficient and out of date.

3.  Firstly, we must read more newspaper or other public media and concern more to the latest technique and policy of the government.

4.  First, we can use the radios, TVs, newspapers, advertisement to get more and more things about the policy, science, and so on.

5.  On the other hand, government should be more concern about the problem of population and water polution and policy should be make out to forbid the water polution and control the rapid increasing of population.

6.  In my opinion, for one thing, China now is becoming more and more prosperous since he persued his open-door policy, as a result people's living standar is higher than before .

7.  The great changes depend on the policy of our country.

8.  By communication, people can learn about policies and customs in different countries.

9.  As we all know, today we are carrying out the reform and open policy.

10.  Our Party has clearly claimed that the reform and pen policy will never be changed.