Staff members hold a banner of the newly released special stamps at the event.

A series of special stamps in commemoration of Beijing's successful bid for 2022 Winter Olympic Games was taken to the 128th Session of the International Olympic Committee (IOC) held in Kuala Lumpur, capital city of Malaysia, on July 31.

At the event, Yao Ming, Yang Lan and other famous members from the Beijing 2022 Winter Olympics bid team signed their names on the stamps.

Yang Lan (C), famous TV anchor and member of the Beijing 2022 Winter Olympics bid team, signs her name on the stamps.

Yao Ming (C), famous basketball player and member of the Beijing 2022 Winter Olympics bid team, signs his name on the stamps.