20 满不在乎 [滿---] mǎnbùzàihū (fully-not-care) not at all concerned: ~ 地说 speak recklessly || ~的态度 an unperturbed attitude || 对一切 ~ unconcerned about everything '
2847 打ち明ける: confess, tell something on one's mind: I told my concerns to my best friend. 4164 悩み: troubles, worries: He had a major concern. 6194 通達: communication: A notice concerning personal data has come around. 6936 直に: directly; personally: Please ask the person concerned directly. 7006 当事者: the person concerned: The people concerned should discuss this problem. 7216 公表: proclamation; public announcement: Names of the parties concerned are not to be made public. 8168 安否: safety; welfare: There are concerns about passenger safety. 8906 気掛かり: anxiety; concern: I am concerned about the progress of the work.