Okay kiddo, let me explain yaʽfuriyya shia to you in a way that's easy to understand. Shia Islam is a type of Islam that believes in the importance of the imams, who are leaders that are thought to have been appointed by God to guide people. Yaʽfuriyya shia is a specific group within Shia Islam that follows Imam Ja'far al-Sadiq, who was the sixth imam.
Yaʽfuriyya shia believe that the imam is the only person who can interpret the true meaning of the Quran, which is the holy book of Islam. They also believe that the imam has divine knowledge and is the only one who can guide people to the right path.
One of the interesting things about Yaʽfuriyya shia is that they believe in the concept of taqiyya, which means that they are allowed to hide their beliefs and practices if they feel it is necessary for their safety. This comes from a belief that the imams faced persecution and had to hide their teachings in order to protect themselves and their followers.
Overall, yaʽfuriyya shia is a specific branch of Shia Islam that follows the teachings of Imam Ja'far al-Sadiq and places a lot of importance on the role of the imam in guiding people to the right path.