With a small caravan, including a Cossack guide, Chinese interpreter, and Uyghur cook, Mannerheim first trekked to Khotan in search of British and Japanese spies. After returning to Kashgar, he headed north into the Tian Shan range, surveying passes and gauging the stances of the tribes towards the Han Chinese. Mannerheim arrived in the provincial capital of Urumqi, and then headed east into Gansu province. At the sacred Buddhist mountain of Mount Wutai in Shanxi province, Mannerheim met the 13th Dali Lama of Tibet. He showed the Dali Lama how to use a pistol.