What does shoulder collapse have to do with little brother?

Shoulder collapse is also called Zhang Qiling, but he has nothing to do with his little brother. Many years ago, the domestic government searched all over China for people named Zhang, and then searched for the descendants of the Zhang family one by one. This man with collapsed shoulders is like a younger brother, but because he was abolished, his younger brother replaced him as the last generation in Zhang Qiling.

Many years ago, he and his uncle were members of the archaeological team. What happened probably had the same purpose, but I don't know why they didn't agree and then went their own way.

Extended data:

Zhang Qiling experience:

On a cold winter in the last century, my adoptive father came back from Nepal and brought him back to Zhang's home as a baby. This mysterious baby has become an alien of the Zhang family. No one knows who his real father is, except that his mother's name is Baima, a female Tibetan doctor.

In the year when he was born, the Zhang family opened the dragon stone box and took out the dead baby who had been sleeping for three thousand years. It is regarded as a substitute for babies and a tool to consolidate the belief of the Zhang family.

After the truth came out, the Zhang family began to decline, and the young ones were abandoned as shoes. Like other Zhang orphans, she was locked in an independent yard for harsh training and could not contact with the outside world.