The Chinese nation has been bound by ice and snow since ancient times. When bidding to prepare the 2022 Beijing-Zhangjiakou Winter Olympic Games，China put forward the strategy of “extending winter sports from the north to all parts of the country”，which is not only the inheritance and extension of the slogan of “extending winter sports to the south” in the last century，but also an important way to popularize winter sports in the whole country and prepare for the Winter Olympic games in the new era. According to a survey，since the strategy was put forward，various regions have made breakthroughs in the cultivation of winter sports competitive talents，popularization of public winter sports，development of winter sports industry，inheritance of ice and snow culture and other aspects. However，they still face some extension problems，such as serious differentiation of superior and inferior projects，low attention of inferior projects，low frequency of public participation in winter sports and lack of venues，few well-known national brands in the winter sports industry，lack of local winter sports culture and so on. In this context，this study puts forward specific suggestions based on the four sections of competitive winter sports，public winter sports，winter sports industry and winter sports culture，including “four-step” of competitive sports，“winter sports on campus” and “public fitness”，the building of the App named “ice and snow China”，“slack and tight” of winter sports industry，and the revival of traditional winter sports activities to win the mind of people，etc.. All these are aim at implement the strategy-“extending winter sports from the north to all parts of the country” better，and help the Chinese people of all ethnic groups share the winter sports and build the 2022 Beijing-Zhangjiakou Winter Olympic Games together.