ㄒㄧㄣxīnㄒㄩㄝˋxuè

  1. 心思精神氣力盡心」。聊齋志異··鴻漸》:流離成立不謂書香心血殆盡。」

heart's blood, expenditure (for some project)​, meticulous care
peine, effort
große Mühe, Anstrengung, Bemühung