Chinese people playing Jianzi also called Plumfoot or Shuttlecock in Beijing

Chinese people really likes to play this game called Jianzi, Da cau, Plumfoot or shuttlecook. Usualy they play every where, even in the street but it is very frequent to practice this sport in parks, in Beijing, of course but also all over the country.
It is said very good for health.
This game was invented under the Han Dynasty