Which constellation does the Big Dipper belong to?

According to the modern international star naming system, the Big Dipper belongs to Ursa major.

The Big Dipper consists of seven stars, namely Shu Tian, Tian Xuan, Tianji, Tianquan, Yuheng, Kaiyang and Yaoguang. Ancestors connected these seven stars and imagined them as barrels of wine in ancient times. Shu Tian, Tian Xuan, Tian Ji and Tian Quan form a bucket body, Gu Yuekui and Dou Kui; Yuheng, Kaiyang and Yaoguang are composed of the ancient structure of bucket handle. Tian Xuan and Shu Tian are in a straight line, extending about five times, and then you can find Polaris, which constitutes the Polaris area.

The sequence of the Big Dipper from Doukou to bucket handle is Shu Tian, Tian Xuan, Tianji, Tianquan, Yuheng, Kaiyang and Yaoguang. The first four are called "Dou Kui", and some are called "Xuan Ji"; The latter three are called "bucket handle", and some are called "Yuheng". Modern stars are named Ursa major, Ursa major, Ursa major, Ursa major, Ursa major, Ursa major, Ursa major, Ursa major and Ursa major. Connect the two stars at the mouth of the barrel and extend to the mouth of the barrel for five times, and you can find the North Star. These two stars are also called "finger stars".