Lào Cai Province than with snowing conditions. Fog and frost are a common phenomenon in the province. Lào Cai is a mountainous region. In the northwest of the province is Phan Xi Păng (also called Fansipan; elevation , snow covered during winter season), Vietnam's highest mountain. It is located in the Hoàng Liên Sơn and the Hoàng Liên National Park. The Sa Pa Mountains form the western part of the province. While the province is drained by over 100 rivers, the main river that bisects the province is the Red River, (), the most significant river of northern Vietnam, which flows out of
Pang Xi a Major (司馬) under the General of the Left (左將軍). Pang Xi advised Liu Bei to allow Liu Zhang's eldest son, Liu Xun, to remain in Yi Province when Liu Bei relocated Liu Zhang and his other son(s) to Jing Province. Pang Xi Pang Xi ( 190s–210s) was an official serving under the warlords Liu Yan, Liu Zhang (Liu Yan's son) and Liu Bei during the Eastern Han dynasty of China. Pang Xi was from Henan County (河南縣), Henan Yin (河南尹), which is in present-day Luoyang, Henan. He started his career as a subordinate of Liu Yan, the Governor of