If you play online, go to Bridge Too Far. Select the Chinese side and choose any weapon kit. Get a vehicle and park it on top of the health box near the garage (where you can get your vehicle fixed). Get out and go up the staircase. Go all the way to the top and jump down without using your parachute. Jump in the vehicle and get your health up. Afterwards you should get a point. Do that four times and you will get a medal.