Seven world cultural heritage sites in China roll out preferential policies

(ECNS) -- Northwest China's Gansu launched a series of Silk Road tour choices and preferential policies starting from this winter to spring in 2022. 

Half-price tickets and other discount policies will be applied in seven world cultural heritage sites, including Dunhuang Mogao Grottoes, Jiayuguan Fortress, and Maijishan Grottoes, among which Dunhuang Mogao Grottoes allowed tourists to explore 12 caves. 

Travel agencies would implement the preferential policy of "Four of 10 sites free for admission" for group tours.