Create Jing and fill your arms with the Jing, either moved from your hands or your chest, depending on how you made your Jing. Hold your arms out with your wrists touching and palms open. Visualize a wave of Ki zooming up from you Tan Tien, pushing out the Jing in one long beam.
Jing Flame Punch/Kick
Create Jing enough Jing to engulf a hand or foot and use it to fill your fist (for punching) or foot (for kicking), allowing it to pour out into your aura. Attack your enemy with that part of your body and use visualization to explode the Jing outward when it hits them. This can hurt you very easily so use it only when truly necessary.