The national football team has officially confirmed the latest issue of the training list, the scale of training is very large, and strong reinforcements have gathered, creating the history of national football. The number of training players reached 52, including 5 naturalized internationals from Axon, Fernando, Alain, Luo Guofu and Jiang Guangtai, 2 players from Europe from Wu Lei and Li Lei, as well as Wu Shaocong, Yang Liyu, Yan Dinghao, Gao Tianyi, Liu Ruovan, Guo Tianyu, Zhu Chenjie, Jiang Shenglong, Dai Weijun and Han Jiaqi, 10 new stars, and the coaching team saw a grand gathering of 15 people, and many old internationals, including Zheng Zhi, Shao Jiayi, Li Jinyu, Zhao Junzhe and others, they assisted head coach Li Xiaopeng.

In the training roster, the biggest focus is the former Premier League youngster Dai Weijun, 22-year-old Dai Weijun has been in Europe for 10 years, playing very European, the offensive end is very aggressive, and at the same time full of creativity and good passing. Because the national football team did not successfully get gaulat, Ivo and other types of naturalized midfielders, coupled with Zheng Zhi's retirement from the national team's lineup, Dai Weijun's creative and aggressive midfield attributes became the national football team just needed, which is the reason why Li Xiaopeng also recruited him in the case that he has not yet qualified for the national football competition, and the national team began to recruit Dai Weijun as early as 2018, which is enough to prove his importance to the national football team.
On January 8, Beijing time, the latest report from many reporters and media people, Dai Weijun "successfully transferred his nationality", he has successfully transferred his household registration from Hong Kong, China to the mainland, officially settled in Shenzhen, and then as long as he completes the membership conversion of FIFA, he can play international games on behalf of the national football team as a registered player of the Chinese Football Association. Reporter Jasmine revealed that Dai Weijun's hukou was directly transferred to Shenzhen Longgang, where the Deep Foot Club is located.
Dai Weijun went to England with his parents in 2010 at the age of 11, joined Bury Club in 2016, was promoted to the first team in 2017, played 11 games for the team, scored 1 goal and assisted 1 time; transferred to League One club Oxford United in 2018; Utrecht, who joined the Dutch Second Division on loan in January 2019, played for the team's second team, providing 2 assists in 12 games; in July 2019, he moved to Premier League team Wolves and represented the team U23 in the Premier League U23 League, scoring 1 goal in 7 games.
In July 2020, Dai Weijun chose to returnees and transferred to join Shenzhen, representing The first half of the season of Shenzu scored 1 goal and assisted 2 times in 17 games, sent 13 key passes, the pass success rate was 83%, and there were 1.24 steals per game, and the ability was fully released. In the past season, Dai Weijun has made greater progress, it seems that he has learned a lot of things around Quintero, the creativity of the game is stronger, he has scored 3 goals and assisted 5 times in 23 games in various competitions, and 8 goals in a single season have set a new career high, during the 21st round of the Chinese Super League game, he will frantically deliver 6 key passes in a single game, according to Dai Weijun's comprehensive midfield ability, he will be the future offensive engine of the national football team, hoping to qualify for the national football competition as soon as possible.