Qing-Ming ,is a special holiday for Chinese people .

April 4 -5 of every years will be Qing-ming holiday in China .

In Qing-Ming ,the Chinese people will go to clear the grave of people who have die . they will take some food to worship the die people 

and then burn fire cracker.

At school ,the student will go to cherish the memoryof martyrs 

According to the rule of Chinese Grment ,all the chool and company will have 3 days holiday for Qing-Ming ,during this time ,some of our work will still in work ,so the production will not stop .