吐蕃经营丝绸之路期间，佛经的翻译和传播成为文明传播及文化交流的重点，《普贤行愿王经》的汉译是丝路敦煌和唐蕃古道上佛经传译的经典案例。在吐蕃王廷的大力支持下，吐蕃禅宗高僧益喜央率领他的唐蕃和盟与兴佛团队在唐蕃古道沿线大量凿刻大日如来、八大菩萨等造像，在造像一侧，大都刻写密教经典《普贤行愿王经》。由于此经在唐蕃古道和丝路敦煌的广泛信仰和传播，在赞普诏令下，由吐蕃译师无分别依据藏文译本汉译此经。此经藏译本可作为校勘母本，纠正汉译抄本在传抄过程中出现的差异和讹误。

During the Tubo’s management of the Silk Road, the translation and dissemination of Buddhist scriptures 
became a central focus of the spread of civilization and cultural exchange. The Chinese translation of the Sutra 
of the Vows of Samantabhadra serves as a classic example of Buddhist scripture translation along the Silk Road 
and the Tang-Tubo Ancient Road. With strong support from the Tubo royal court, the Tibetan Zen master Yeshe 
Yang, leading his team of Tibetans and allied monks, carved numerous statues of Vairocana and the Eight Great 
Bodhisattvas along the Tang-Tubo Ancient Road. On the side of these statues, the Esoteric Buddhism scripture, 
Sutra of the Vows of Samantabhadra is often inscribed. Due to the widespread faith and dissemination of this 
scripture along the Tang-Tubo Ancient Road and in Dunhuang, under the decree of the Tibetan emperor, the 
Tibetan translator Wufenbie translated the sutra into Chinese based on the Tibetan version which could serve as the reference text for proofreading and correcting discrepancies and errors in the Chinese copies during the transmission process.