Vaishravana (Guardian of the North)

Duowen Tianwang’s Sanskrit name is Vaisravana, meaning 'One Who Hears Much'; he resides on the crystal terrace on the northern slope of Mount Sumeru and protects the northern continent of Uttarakuru while commanding the yaksha and raksasa hosts. He earned his epithet for constantly safeguarding the Buddha’s teaching assemblies and widely hearing the true Dharma. His cult flourished especially during China’s Tang dynasty: during the Tianbao era, legends recounted his miraculous intervention to repel Tibetan troops, prompting Emperor Xuanzong to decree that his image be installed in the northwestern corners of city towers across all military circuits and prefectural capitals, where he was venerated by soldiers as a martial deity. His iconographic attributes—the jewelled parasol held in the right hand and the jewel-spouting mongoose or stupa supported in the left—embody his dual role as both Dharma protector and wealth deity; in Tibetan Buddhism he is especially revered as the Wealth-Granting King, enjoying particularly fervent devotion. In popular belief, Duowen Tianwang governs rainfall, and his parasol symbolically shelters the land, ensuring harmonious winds and timely rains.