[Summer Vacation Limited Time Offer | 8-Day Gansu-Qinghai Grand Loop Tour] Seasonal limited-time tour includes Menyuan rapeseed flower fields, Zhangye Danxia landform, in-depth Dunhuang double scenery + Mogao Grottoes (World Cultural Heritage) + Mingsha Mountain and Crescent Lake + Heidushan aerial photography | Stay in a Qinghai Lake stargazing villa | Northwest roasted whole lamb, braised lamb chops, Dunhuang desert-style banquet | Direct flight from Hong Kong to Xining, departing Tuesday