male adult / the 4th of the 10 Heavenly Stems 天干[tian1 gan1] / fourth (used like "4" or "D") / small cube of meat or vegetable / (literary) to encounter / (archaic) ancient Chinese compass point: 195° / (chemistry) butyl
General Office of the Central Committee of the CCP, responsible for technical and logistical matters relating to the Central Committee / abbr. to 中辦|中办[Zhong1 Ban4]