Changdu is located in the eastern part of Tibet, at the throat of Tibet, Sichuan, Qinghai, and Yunnan. With Qamdo as the center, it faces Sichuan Province in the east, Yunnan Province in the southeast, Linzhi City in Tibet in the southwest, Nagqu in the northwest, Qinghai Province in the north, and Lhasa, the capital of the Tibet Autonomous Region in the west. The hub position of exchanges is known as the "Pearl of Eastern Tibet".

Qamdo drunken pear is one of the special products of Qamdo, Tibet. The fruit of Qamdo drunken pear is oval, with yellow skin and dense spots on it. The flesh is yellowish-white, crispy, slightly thick, juicy and sweet, with a slightly larger core and slag when eaten. According to relevant information, Changdu drunken pear has many functions: pear fruit: promoting body fluid, moistening dryness, clearing away heat, resolving phlegm, etc. Choking diaphragm, thirsty aphonia, red and swollen eyes, indigestion. Pear peel: clears the heart, nourishes the lungs, reduces internal heat, promotes body fluid and other effects.

Changdu drunken pear belongs to the sand pear type. Changdu drunken pear is mellow and fragrant, and you don't feel the taste of wine after eating. You feel drunk soon after eating. The fruit of Changdu drunken pear is oval, with yellow skin and dense pockmarks. The flesh is yellowish white, crispy, slightly thick, juicy and sweet, with a slightly larger core and slag when eaten, weighing 400-500 grams.