Meifu Treasury:

Coin 1: A Large Coin is located within a Large Obstacle that approaches from behind. Time your punch as if aiming for the first Small Coin in a trail sandwiched between two Large Obstacles.

Coins 2 & 3: After the initial coin trail, a weaving trail of coins appears between Large Obstacles. A sole Large Obstacle follows each trail, containing a Large Coin.

Coins 3-6: Three more Large Obstacles approach from behind, similar to coin #1. They appear at the bottom, left, and right sides of the tunnel, each containing a Large Coin. The timing for punching is the same as for coin #1.

Coins 7-9: Following coins 3-6, you'll encounter six sets of Large Obstacles. The first three sets have a Small Coin in front of each. The second three sets have Large Coins within Large Obstacles, positioned exactly where the preceding Small Coins were.

Coin 10: The final Large Coin is at the tunnel's end. After punching through two blocking walls of Large Obstacles, another Large Obstacle comes from behind in the center. This holds the last coin. Time your punch carefully to open both walls with one hit, then wait briefly before punching again to destroy the final obstacle.