This is an example of a three-point combination. It is good to practice set combinations so you know which techniques work well with other techniques.
You are squared off with your attacker.
Strike with a right front snap kick.
After the strike place your right foot in front of your left. With the kick, your attacker should move back to try and escape the danger.
Now strike with a left roundhouse kick. This can be to the leg or body.
After the roundhouse kick, place your left foot in front of your right to close the distance again. Now strike with a back fist to your attackers head.