China's Vice Premier Liu Yandong (C) greets supporters after the briefing.[Photo/Agencies]

January 6, 2015:

Representatives from the Beijing 2022 Winter Olympics Bid Committee arrive in Lausanne, Switzerland to officially deliver their candidature file for the 2022 Winter Olympic Games to the International Olympic Committee.

March 24-28, 2015:

International Olympic Committee Evaluation Commission visits Beijing.

June 1, 2015:

International Olympic Committee released the report by the Evaluation Commission for the Olympic Winter Games 2022.

June 9-10, 2015:

A high-level delegation of senior Beijing 2022 officials travel to Lausanne for the 2022 Candidate City Briefing.

July 31, 2015:

The host city for the Olympic Winter Games 2022 will be elected at the 128th IOC Session in Kuala Lumpur following a final presentation by the cities to the full IOC membership.