Chen Guangxi said, "You circulate this force, then punch it out."
Zhou Yuan controlled the force into his right hand. As the force surged, he threw a punch.
Pa!
A loud crack echoed in the air.
Chen Guangxi explained, "The force in this punch is called Ming Jin, and it's much stronger than an ordinary punch.
When you practice this force until you can land without a sound but can still shatter the ground, that's An Jin. Using An Jin, you can silently take someone's life.
Then there's Hua Jin, Perfect Circle Great Achievement, which focuses on a complete force, filling your whole body. Every part of your body can deliver a punch.
After that is practicing to produce Gang Qi."
Zhou Yuan nodded thoughtfully and suddenly remembered something, asking, "Is the skill of striking acupoints from a distance very powerful?"