Huya, CDA and 富名文贺 jointly presents Huya Dota2 Winter Invitational, where 12 teams across China and Southeast Asia compete for a total prize pool of ¥600,000 CNY. Top 2 teams from the closed qualifier will join the 12 teams in the group stage. Group stage will be composed of 2 groups with 6 teams. Top 4 teams from group stage will advance to the double elimination playoffs.