How to blow smoke rings?

It’s like eating bubble gum and blowing bubbles. After smoking for a long time, I wanted to play some tricks, so we learned how to blow smoke rings.

First, take a deep breath, hold your breath, and keep your mouth closed.

2. In the mouth, roll the tongue slightly so that the tip of the tongue is in the middle of the mouth; let the lips form an O-shape and keep the O-shape.

Third, shrink the jaw, make the mouth smaller and the lips relax. Then squeeze the smoke out (note, not blow it out!) Slowly and lightly.

Fourth, when continuously blowing smoke rings, the novice may try to tap the cheeks rhythmically with the index finger.