Fansipan Fansipan Fansipan (Vietnamese: "Phan Xi Păng", ) is a mountain in Vietnam. At , it is the highest mountain in the Indochinese Peninsula (comprising Vietnam, Laos, and Cambodia), hence its nickname "the Roof of Indochina". It is located in the Lào Cai Province of the Northwest region of Vietnam, 9 km southwest of Sa Pa Township in the Hoang Lien Son mountain range. The origin of the name "Phan Xi Păng" is unclear. The most accepted theory is that the name evolved from "Hủa Xi Pan" ("the tottering giant rock") - the name that the locals called the mountain based
Pang Xi Zhang owed him a huge favour for saving his brothers' families in Chang'an and also because he thought that Liu Zhang deeply trusted him. It turned out that Liu Zhang gradually distrusted Pang Xi and began to alienate him. Around 211, when Liu Zhang's adviser Zhang Song urged his lord to invite another warlord Liu Bei into Yi Province to counter the threat posed by Zhang Lu, he warned Liu Zhang that Pang Xi might secretly harbour the intention of overthrowing him. In 214, after Liu Bei seized control of Yi Province from Liu Zhang, he appointed Pang Xi as