The fortune teller said it was not suitable for living in the north _ What does the fortune teller mean?

If you can stay in the south, don't stay in the north. What does this sentence mean?

If possible, try to live or live in the south instead of staying in the north. This may refer to the north-south difference in China. In terms of climate, environment and economic development, the south is generally considered more livable than the north. But we should also see that this is not absolute, and every place has its unique charm and value.