Chinese ambassador to Nepal Wu Chuntai speaks during the opening ceremony of the interaction program of "Revival of the South-Western Silk Road: Role of trilateral cooperation between China, Nepal and India" in Kathmandu, Nepal, June 3, 2014. (Xinhua/Pratap Thapa)

Chief Secretary of Nepal Leela Mani Paudyal (L), Indian Ambassador to Nepal Ranjit Rae (C) and Chinese ambassador to Nepal Wu Chuntai attend the opening ceremony of the interaction program of "Revival of the South-Western Silk Road: Role of trilateral cooperation between China, Nepal and India" in Kathmandu, Nepal, June 3, 2014. (Xinhua/Pratap Thapa)