I didn't know that the final between China and Indonesia is only for group 1, meaning that the real champion would have to win all other group winners? But looking at the layout of the group, it seems that whoever top group1 will take home the Sudirman Cup
not quite. only the teams in Group 1 are eligible for the Cup. the winners of the other groups get promoted. so the final between INA and CHN <i>will</i> determine who will bring home the cup.