[Summer Vacation Limited Time Offer - Guaranteed Departure] 8-Day Qinghai-Gansu Grand Loop Tour | Qinghai Lake, Longyangxia Grand Canyon, Chaka Salt Lake, Emerald Lake, Dunhuang Mogao Grottoes, Mingsha Mountain and Crescent Lake, Jiayuguan Pass, Zhangye Danxia Landform | Includes 12 main meals, including Dunhuang roasted whole lamb feast, yak hot pot, Lanzhou beef noodles, etc. | Stay in local boutique hotels | Direct flight from Hong Kong to Xining