People in China usually fly kites in spring. It's fun and it has a meaning of saying goodbye to bad luck(运气). When the kites are high in the sky, some people cut the kites' strings. Then the kites will fly away. They will take bad luck with them, many people think.
Wei fang is a city in Shandong. It's the world's kite capital. Every April, people from all of the world go there for the kite festival. Other cities also have wonderful kites. Look! This is a kite made in Beijing. It looks like aswallow.
Can a kite sing? Yes. They are from Nan-tong, Jiangsu. The whistles(哨子)on them make beautiful sounds in the wind.