It's a problem of out sports competetion system.When young,China's football team played not so badly.But after entering the adult team,they are often distracted by a lot of other things ,such as money.
players tend to protect themselves from making mistakes by give some not so good opportunity to teamates.Beacause,you make a goal,you get award.You lose it,you are responsible.
It's most important to shoot a goal in our country.In Brazil,they are also interested in showing there skills to entertain their fans.That's the difference.They have the feeling they are on a stage to perform,thus,more excited and powerful.Our players under pressure,find himself doing a job.