An iron spear weighs about 4 kilos, much more heavier than wooden spear (about 500 grams). 猛虎登山 Meng Hu Deng Shan ~ Fierce tiger climbs a mountatin 拔草寻蛇 Ba Cao Xun She ~ Looking for snakes in the grass 水中挑月 Shui Zhong Tiao Yue ~ Picking up the moon in the water 犀牛望月 Xi Niu Wang Yue ~ Rhinoceros looks up at the moon