There were controversies aplenty in Vietnam’s 3-0 win over Malaysia on Tuesday’s 2022 AFF Championship action, with Japanese referee Ryuji Sato handing out two red cards to Vietnam’s Nguyen Van Toan and Malaysia’s Azam Azmi, the latter leading to a much-contested penalty as the foul that led to Azmi’s dismissal happened outside the pitch. Nonetheless, the three points meant that Vietnam are taking pole position of Group B, equal on points with 2nd placed Malaysia but with a game in hand and a better goal difference. Malaysia, who had won their two previous Group B games, travel to the My Dinh …