Chelsea coach Pochettino urges patience after heavy losses

LONDON, Feb. 6 (Xinhua) -- Chelsea coach Mauricio Pochettino says his side needs "patience" as they fight to save their season.

The Chelsea coach spoke to the press ahead of Wednesday's FA Cup replay away to Aston Villa, which follows hot on the heels to last week's 4-1 league defeat away to Liverpool and a 4-2 humiliation at home to Wolverhampton at the weekend.

Chelsea was booed off the pitch at Stamfor