The location in the north can make everyone's attention focused, and it is not a good thing to be distracted when playing mahjong. In fact, playing mahjong is also very brain-consuming. Counting cards and pushing cards are necessary. Only by concentrating can you play a good hand. If we don't concentrate, we will often make some mistakes.
Playing mahjong and facing south will make everyone have a good home. The good thing here is that they can often support themselves. At this time, everyone at the mahjong table is very lucky. There is nothing wrong with eating and touching. Winning is always happening. Even if the cards are biased, everyone can eat and touch them. Luck is too strong to be feared.