Career
Ho is an assistant referee in both the Australian men"s and women"s national leagues, the A-League and the West-League. Ho officiated at the 2004 Fédération internationale de football association U-19 Women"s World Championship, 2006 Fédération internationale de football association U-20 Women"s World Championship and the 2007 Fédération internationale de football association Women"s World Cup and was one of the assistant referees for the 2011 Fédération internationale de football association Women"s World Cup opening game. She was appointed as an assistant referee for the 2015 Fédération internationale de football association Women"s World Cup.