How to win or lose in fencing competition?

Fencing is a double competition. In the competition, one side attacks the opponent with the tip of the sword, so that the tip of the sword can accurately stab the effective part, which has the nature of puncture. Finally, the party that clicks more effectively wins. According to the rules, the round robin is played five times in four minutes and the knockout is played fifteen times in nine minutes. Hit your opponent effectively first, or hit your opponent a few more times when the time is up. In the team competition, the team that hits the opponent 45 times first wins.