Jean Claude Ndenzako Karerwa, spokesman of Burundian President, receives an interview with Xinhua in Bujumbura, capital of Burundi, on Jan. 26, 2018. Sino-Burundian relations are at the best time in history, enjoying high political mutual trust and fruitful economic and trade cooperation, Spokesman of Burundian President said in an interview on Friday. (Xinhua/Evrard Ngendakumana)