Princess Wencheng, whose Chinese name is unknown, was born in the Tang Dynasty. She is a distant branch of the royal family of the Tang Dynasty. She is honored as Jiamusa in Tubo and the Queen of Zampazon Zampa in Tubo. Princess Wencheng, who knows the book and is courteous, did not avoid difficulties and dangers and married Tubo far away, which made a historic contribution to promoting the economic and cultural exchanges between Tang and Tubo and enhancing the close, friendly and cooperative relations between the Chinese and Tibetan peoples. In June 65438 +065438 +680 10, Princess Wencheng died of smallpox.