China\'s four mythical beasts, Qinglong, Baihu, Zhuque and Xuanwu,
they guard four different directions. They also represent different
seasons.In ancient China, the stars in the sky were divided into
seven constellations, namely "Sanyuan" and "Sixiang". The so-called
"wall" means "city wall". That is to say, the constellation in
the east is like a dragon, the astrology in the west is like a
tiger, the astrology in the south is like a big bird, and the
astrology in the north is like a turtle and a snake. As the earth
revolves around the sun, the astrological aspects of the sky also
change with the seasons. Every evening at the turn of winter and
spring, the blue dragon appears; at the turn of spring and summer,
the vermillion bird rises; at the turn of summer and autumn, the
white tiger shows its head。
