栏目简介：Sun Xinwei, deputy general manager of China State Construction Engineering Corp Central and Western African Region, advised that Chinese companies engaging in any large infrastructure projects in Congo should be aware of expenses for the period after the project is completed and before the official operation, as the Congolese government is suffering from an economic downturn due to oil price drop from 2014, which results in delayed paymentChina has lifted hundreds of millions of its citizens out of poverty over the past few decades, but doing the same for groups like the Yi poses a different set of challenges