Chinese pianist Lang Lang performs at the historic city of Al-Ula in Saudi Arabia on Jan. 18, 2019. As part of the "Winter at Tantora" festival, Lang and the Guangzhou Symphony Orchestra dazzled music lovers on Friday night at the UNESCO World heritage site in northwestern Saudi Arabia. "Winter at Tantora" is a local music event in Al-Ula, a small town next to the ancient Nebatean site of Madein Saleh, where a number of weekend cultural and musical events are held. (Xinhua/Centre for International Communication/Yi Sun)