+1 = 4

ㄖㄣˊrén

ㄖㄣˊrén
  1. 毛亨。」
ninth of the ten Heavenly Stems 十天干[shi2 tian1 gan1], ninth in order, letter "I" or Roman "IX" in list "A, B, C", or "I, II, III" etc, ancient Chinese compass point: 345°, nona
der neunte der zehn "Himmelsstämme" des chinesischen Kalenders (S)​, Nonyl, Nonyl-Gruppe (S, Chem)​, alter chinesischer Kompasspunkt: 345° (S)​
grand, car. cycl.