What is the constellation boy in July?

According to Baidu Encyclopedia, the date of birth is June 22nd-July 22nd, and now it is cancer. The date of birth is from July 23rd to August 22nd, and now he is a Leo.

Constellation refers to a group of similar stars projected on the celestial sphere. Different civilizations and historical periods may divide constellations differently. Most modern constellations evolved from the traditional constellations of ancient Greece, and the International Astronomical Union accurately divided the whole day into 88 constellations.