1. Geographical location: Erlang Sword Scenic Area is located in Chengdu, Sichuan Province, China, and Qinghai Lake Scenic Area is located in Qinghai Province, China.
2. Different scope: Erlangjian Scenic Area is a part of Qinghai Lake tourist area, with plateau lakes as the main body, while Qinghai Lake Scenic Area has a vast territory with grasslands, snow-capped mountains, deserts and other landscapes.