Whenever a guest comes to my shop and eats three bowls, he is drunk and can't go to Qianshan, but what does this mean?

Whenever a guest comes to my shop to eat three bowls, he gets drunk and can't cross the front hill. Anyone in this sentence refers to anything, and can also be understood as anything or all. The use of the word "anyone" is more emphasized and confident in tone, which shows the power of your hotel wine.