Feature: Mane's smile is a motivation booster for struggling Bayern

BERLIN, Jan. 26 (Xinhua) -- It might have been the explicit intention of Sadio Mane to let pictures send out a convincing message of hope.

After all, not only the photographers at Bayern Munich's training ground seemed pleased to see the 30-year-old Senegal star back in action.

With temperatures around the freezing point, two months after his leg injury, the striker delivered the expected pictures contain