Implied in the failure of Sun Wukong in sanfuing the welkin and his being conferred as Warring and Winning Buddha is the philosophical reflection about the luciferous life course. 自称“齐天大圣”的孙悟空从“大闹天宫”的失败，到西天取经的成功被封为“斗战胜佛”，蕴涵着光辉的生命历程的哲理思考。
He danced, howled, raved and otherwise disturbed the welkin.
他跳舞、嚎叫、胡言乱语， 或者以其他方式扰乱周围的环境。
英语百科
Welkin
Welkin is an archaic, English term; it refers to the sky, the upper air, the firmament, the heavens or the Celestial sphere. Especially the highest celestial sphere i.e. the empyrean.