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Baluka and other kingdoms

Further west he passed Aksu before turning northwest to cross the Tian Shan and then Tokmak on its northwest. He met the great Khagan of the Göktürks. After a feast, Xuanzang continued west then southwest to Tashkent, capital of modern Uzbekistan. Xuanzang describes more monasteries, such as the Eastern Cakuri monastery and Ascarya monastery, with Buddha's footprints and Buddha idols. According to Xuanzang's accounts, mystical light emanated from Buddha's footprints on "fast days". In the country of Baluka, the Sarvastivada school of Hinayana Buddhism was in vogue. He crossed the countries of Samarkand, Mimohe, Kaputana, Kusanika, Bukhara, Betik, Horismika and Tukhara. These had cities near rivers or lakes, then vast regions with no inhabitants, little water or grass. He describes warring factions of Turk chieftains in control, with "illness and pestilence" rampant.

From here, he crossed a desert, icy valleys and the Pamir range (which link Tian Shan, Karakoram, Kunlun, Uparisyena and the Himalaya mountain ranges). Here, observed Xuanzang, the wind is cold and "blows with a piercing vehemence" (Li Rongxi translation). Ferocious dragons live here and trouble the travellers particularly those who wear "reddish brown" color clothes. Thereafter, he crossed past a salty sea, one narrow from north to south and long from east to west, he calls the Great Pure Lake. He describes supernatural monsters, fishes and dragons living in this lake. The Xuanzang travelogues then rush through the names of many countries, stating that more details are provided in the return part of his journey, as he crosses into country of Bactra (modern Balkh). He adds that the Hinayana Buddhist schools were followed in all these regions.

In the capital of the country of Bactra, states Xuanzang, is a monastery with a Buddha's idol decorated with jewels and its halls studded with rare precious substances. The Buddhist monastery also has an image of Vaishravana deity as its guardian. The monastery and the capital attracts repeated raids from the Turk chieftains who seek to loot these precious jewels. This monastery has a large bathing pot that looks dazzlingly brilliant and has a Buddha's tooth relic and Buddha's broom made of "kasa grass". Outside is a vihara built ages ago, and many stupas to honor the arhats (Buddhist saints).