What is the zodiac when the wind and water turn?

This is a riddle. The zodiac sign that needs to be guessed is "pig".

"Why pay alone, don't wait for rank when entering an empty door" can be understood as not pursuing fame and fortune, not being bound by the secular world, and having no hierarchical concept, while "Five Mountains and Three Mountains hide tigers, and Feng Shui turns to the west" can be understood as being broad-minded, not sticking to immediate gains and losses, and focusing on a broader world. These characteristics are consistent with the pig's personality.

So according to this riddle, the answer is "pig".