What's the use of picking up broken tiles in Jingdezhen

Pave the way. Those tiles themselves are not resistant to falling, because they are bare, and then they are moved to the ground in piles. Some tiles fell to the ground and became small pieces, and some people picked them up to pave the way. After the clay pavement is covered with broken tiles, there is not so much dust when walking, and it is not muddy in rainy days. Jingdezhen, alias "porcelain capital", is a prefecture-level city in Jiangxi Province and an important member of the urban agglomeration in the middle reaches of the Yangtze River. Jingdezhen, located in the northeast of Jiangxi Province, is the porcelain capital of the world and the cradle of helicopter industry in China.