title: [Sources on the Beijing Trade School in the late Qing period].
mesh_terms: D002681:China / Q000208:ethnology; D057237:Criminals / Q000193:education / Q000266:history / Q000331:legislation & jurisprudence / Q000523:psychology; D049673:History, 20th Century; D011203:Poverty / Q000191:economics / Q000208:ethnology / Q000266:history / Q000331:legislation & jurisprudence / Q000523:psychology; D012923:Social Class / Q000266:history; D012941:Social Responsibility; D013663:Teaching / Q000191:economics / Q000266:history / Q000331:legislation & jurisprudence; D014829:Vocational Education / Q000191:economics / Q000266:history / Q000331:legislation & jurisprudence