Besides the gods who hold definite official posts in these various Ministries, there are a very large number who are also protecting patrons of the people; and, though ex officio, in many cases quite as popular and powerful, if not more so. Among the most important are the following: Shê-chi, Gods of the Soil and Crops; Shên Nung, God of Agriculture; Hou-t’u, Earth-mother; Ch’êng-huang, City-god; T’u-ti, Local Gods; Tsao Chün, Kitchen-god; T’ien-hou and An-kung, Goddess and God of Sailors; Ts’an Nü, Goddess of Silkworms; Pa-ch’a, God of Grasshoppers; Fu Shên, Ts’ai Shên, and Shou Hsing, Gods of Happiness, Wealth, and Longevity; Mên Shên, Door-gods; and Shê-mo Wang, etc., the Gods of Serpents.