Park Hang-seo has decided to move defender Nguyen Thanh Binh to the U22 team after a slew of mistakes in the China clash. Binh, 20, is the youngest member in the national team. He was subbed in for center-back Bui Tien Dung in the 72nd minute but made three mistakes and let Wu Lei score two goals for China that brought them the win on Friday (Hanoi time). After the game, Park defended Binh and took full responsibility for the defeat. However, he still decided to move Binh to the U22 team, along with midfielder Le Van Xuan. The team…