History 4 Missions 4 Protestant churches 4 Opium trade 2 China -- History -- Opium War, 1840-1842 1 China -- Politics and government -- 19th century 1 China -- Politics and government -- 20th century 1 more ... Christian biography 1 Missionaries 1 Missions, Canadian 1 Missions, Canadian -- China -- Henan Sheng -- History 1 Missions, Medical 1 Missions, Medical -- China -- Henan Sheng -- History 1 Nursing 1 Nursing -- Canada -- History 1 Nursing -- China -- Henan Sheng -- History 1 Opium trade -- China -- History -- 19th century 1 Opium trade -- China -- History -- 20th century 1 Politics and government 1 Protestant churches -- Missions -- China -- Henan Sheng -- History 1 Protestant churches -- Missions -- China -- History -- 19th century 1 Protestant churches -- Missions -- China -- History -- 20th century 1 less ...