长乐——永久快乐的意思。” 汉朝 焦赣 著书提到，“如鱼逢水，长乐受喜。”

长乐 Everlasting Happiness

长乐 means everlasting happiness. Jiao Gan, a Chinese philosopher in the Han Dynasty once wrote, “Like a fish in water, in eternal joy and bliss”.