Ma Yanping, mayor of Datong in Shanxi province, promotes tourism to the city at the fair. [Photo by Sun Ruisheng/China Daily]

The 2017 Shanxi Tourism Investment and Financing Round-Table Discussion is held as part of the 2017 Shanxi Tourism Investment and Financing Project Fair, in Jinzhong, Shanxi province, on Sept 21. [Photo by Sun Ruisheng/China Daily]