法国东方汇理银行长期在中国云南活动。拉橄于1930年赴蒙自出任法国云南东方汇理银行行长。此时恰逢龙云治滇、红军长征经过云贵地区、蒋介石的军队和各种地方武装都在那里集中活动。拉橄在滇居住期间,与云南上层均有频繁交往。他记载了这个时代的云南民族地区许多鲜为人知的事件,特别是云南东方汇理银行的冒险经营历史。 Calyon Oriental long-term activities in Yunnan, China. La olive in 1930 to Mengzi as French Yunnan Oriental Culvernery president. At this time coincides with Long Yunzhi Yunnan, the Red Army Long March through the Yunnan-Guizhou region, Chiang Kai-shek army and various local armed forces are concentrated in activities there. La olive live in Yunnan, Yunnan and Yunnan have frequent contacts. He recorded many little-known events in Yunnan’s ethnic areas of this era, especially the adventure management history of Yunnan Oriental Culverin Bank.