+4 = 5

ㄅㄧㄥˇbǐng

ㄅㄧㄥˇbǐng
  1. 」、」。
  2. 淮南子天文》:丙丁。」
    丙丁。」
third of the ten Heavenly Stems 十天干[shi2 tian1 gan1], third in order, letter "C" or Roman "III" in list "A, B, C", or "I, II, III" etc, ancient Chinese compass point: 165°, propyl
dritter der zehn Himmelsstämme (S)​, Propyläen (S, Chem)​, alter chinesischer Kompasspunkt: 165° (S)​
bing (tronc céleste)​, troisième