Pay the respect to their deceased ancestors on that day by visiting and clean the tomb. We pray and offer foods to the ancestors as well.

In my hometown, we plant flowers or crops. We have an old saying:清明前后，点瓜种豆，which means we should sow around Tomb sweeping day. In some places, people will go for an outing or do sports in that day. In ancient China, Tomb sweeping day is also called " 踏青节”.(Ta Qing jie-go for an outing in early spring)

to miss his /her relationship go to their tomb clean it ,offer some food, say some thing about his family or colse the important thing is burn some "paper money" we think they can ues "paper money" to buy some thing when they need

People in different areas have different ways to show their respect for their ancestors or the dead. For example, people in the city may visit and clean the tomb, and bring some white flowers and food. While people in the countryside in my hometown visit and clean the tomb, fire fireworks and burn some 'money'.

it`s just culture,this action can get relatives together,but this culture diliver from ancestors there are something loss,today the day just like a holiday.and people have three days leave.