Wang Meng has made too many contributions to the short track speed skating in China, not only winning medals for China many times, but also breaking the world record for China. After retiring, he has been working behind the scenes for the short track speed skating events in China, helping China to become a strong country in short track speed skating. Wang Meng took many measures, invited foreign teachers and support teams from six different countries, including South Korea, the United States and Canada, and set up four training groups with different positioning. In addition, the national youth team led by Zhang Jing practiced with the Hungarian team, and the new short track speed skating team has six foreign teachers. Meritorious coaches Xin Qingshan and Yimin also became consultants of the team. Olympic champions Sun, Zhang Hui and world champions joined the coaching team and became China coaches.

Another move of Wang Meng is to conduct team trials. Only the top eight players can represent China in the World Cup. Xu Hongzhi, the world champion, was defeated because of his poor performance in the trials. Conceptually speaking, Wang Meng is advanced and conforms to the development law of competitive sports today. He learned from others and learned from the physical training experience of Holland, a powerful speed skating country, which China lacked in speed skating and short track speed skating. Jin Shantai, head coach of the short track speed skating team, is a meritorious coach of the Pyeongchang Olympic cycle in South Korea, helping the South Korean team win three gold medals. Before, Jinshantai people were very gentle and had a good personality, which was deeply loved by players.

In May 2020, under the pressure of many parties, Wang Meng stepped down as the head of the coaching staff of the "short and large group". Short track speed skating and speed skating are subdivided. Hyun-Soo Ahn, the technical coach of the short track speed skating team and a world-famous short track speed skater (who later joined Russian nationality and was named Victor An), won six gold medals in the Winter Olympics on behalf of the Korean team and the Russian team respectively. The overall level of the women's team has improved. Mesozoic players Qu Chunyu and Han Yutong performed well this season, while newcomers Zhang Chutong and Yip Wong made remarkable progress. However, they are not very talented and absolutely powerful players. If they win a medal in individual events in the world series, these are the players trained by Wang Meng in his later period and now they have become the only players.