沙僧
"Journey to the West" may be roughly divided into three parts: first, the introduction including the origin of Monkey (Sun Wukong), Tripitaka (Tang Sanzang), Pigsy (Zhu Bajie), and Sandy (Sha Wujing); second, the actual journey to the west, which has an episodic nature; and last, the ending, telling what happens when the pilgrims reach their destination. Waley chose to translate the entirety of the introductory and ending chapters, as well as three episodes, each several chapters long, of the journey to the west.