the Tang accepted in order to prevent further attacks.

In 638, Tang and Tuyuhun envoys arrived in Tibet. Tibetan sources say they came to pay tribute while Chinese sources say Tibet did not object to being a vassal within their tributary system. Thirteen Tibetan missions arrived at the Tang court during this time which were described as tribute missions.

In 641, Princess Wencheng left for Tibet with Gar Tongtsen Yulsung. Both Chinese and Tibetan sources agree that Wencheng was not

1.Previous
3.Next