Tā zài jiùjìyuàn zhǎngdà, hòulái kào zìxué-chéngcái.
He grew up in a poorhouse and later became accomplished through self-study.
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history
救济院 (poorhouse/almshouse) was a common institution in pre-modern China and in European-influenced urban China. The term is now largely historical - modern equivalents include 养老院 (nursing home) and 社会救助机构 (social assistance organizations).