si4
6th earthly branch: 9-11 a.m., 4th solar month (5th May-5th June), year of the Snake; ancient Chinese compass point: 150°

strokes 3
radical
strokes after radical 0
丁巳 丁巳 ding1 si4
fifty fourth year D6 of the 60 year cycle, e.g. 1977 or 2037

癸巳 癸巳 gui3 si4
thirtieth year J6 of the 60 year cycle, e.g. 2013 or 2073

己巳 己巳 ji3 si4
sixth year F6 of the 60 year cycle, e.g. 1989 or 2049

巳蛇 巳蛇 si4 she2
Year 6, year of the Snake (e.g. 2001)

巳时 巳時 si4 shi2
9-11 am (in the system of two-hour subdivisions used in former times)

辛巳 辛巳 xin1 si4
eighteenth year H6 of the 60 year cycle, e.g. 2001 or 2061

乙巳 乙巳 yi3 si4
forty second year B6 of the 60 year cycle, e.g. 1965 or 2025