Cambodian Prime Minister Samdech Techo Hun Sen (R front) and Chinese Ambassador to Cambodia Xiong Bo (L front) attend the groundbreaking ceremony of a China-funded stadium in Phnom Penh, Cambodia, on April 4, 2017. Cambodia began to construct a China-funded stadium Tuesday on the northern outskirts of Phnom Penh in its preparations for hosting the Southeast Asian (SEA) Games for the first time in 2023. (Xinhua/Zhang Yanfang)