"Roaring Dragons and Roaring Tigers"
The words at the underside are quoted from"The commentary on Book of Changes in the Zhou era".
龍是水畜 雲是水氣 故龍吟則景雲出 是雲從龍也
虎是威猛之獸 風是震動之氣 此亦是同類相感
故虎嘯則谷風生 是風從虎也
Dragons are animals of water. Clouds are spirit of water.Therefore, if a dragon roar, auspicious clouds will appear.The clouds follow the dragon.Tiger is a ferocious beast.The wind is spirit of the vibration.They feel the same kind of thing.Therefore, if a tiger roars, it will produce a valley wind.This is because the wind follows the tiger.