哀感中年
      Explanation: Described as middle-aged people to the sad mood of parting friends.
      Source: Southern Song Liu Yiqing "Shi words" Xietai Fu (An) languages Wang Youjun (Wang) said, 'middle-aged injured in the funeral, relatives and friends do not, Noir operands is evil. '"
      Examples: Shen Dan Long said solution also children, ~ case thank the public. (Qing Qiu, "a sense of spring in Northeast Poetry")