长歌当哭

Explanation: Long Song: Long sound of singing, also refers to poetry; as: as. With a long singing of the text instead of crying or writing poetry, to express the heart of the tragedy. 　　Usage: The main predicate; as subject, attribute; described by Song Lyric 　　Source: Qing Cao Xueqin's "Dream of Red Mansions" at 87 back: "Thanks for the Memories touch thread, chat Fu chapters, bandits said moaning for no reason, but also a long song when the cry of Boyle." 　　Examples: Thanks for the Memories touch threads, chat Fu chapters, moaning for no reason bandit said, meaning also ~ ear. (Qing Cao Xueqin's "Dream of Red Mansions," the eighty-seventh back)