The Zhang family is a grave-robbing family (there is only one left). Both of them are from the book Tomb Raider Notes. These two families are fictional characters of the author.
Extended data:
Wang Zanghai, a fictional character in the novel Tomb Raider Notes. Geographer and surveyor in Ming Dynasty. Ming Palace Museum, Qujing City (Qujing City) and other Ming Dynasty urban buildings were designed and built. It is said that they have been to Macau. He was a famous geographer in the early Ming Dynasty, won the trust of Zhu Yuanzhang and participated in the construction of the Ming Zuling.
This man can be said to be a strange man, and his attainments in Feng Shui can be said to be the pinnacle. Because of this, he was appointed to directly participate in the design of the whole Ming Palace, and also designed several big cities in China. At that time, his words even made several cities in China disappear completely.
In the Ming Dynasty, it was finally discovered by Wang Zanghai. Wang Zanghai wanted to reveal the secret, but all the news was blocked and even his life was threatened. Wang Zanghai immediately discovered that the Zhang family was behind the scenes, and at the same time realized that to defeat the Zhang family, he had to use the same system as the Zhang family.
So while pretending to compromise with the Zhang family, he quietly set out to establish the Wang family after the Zhang family, but he did not stick to his lineage or surname, but collected all talented people from the people, adopted them and trained them very strictly. This method successfully resolved the advantages of Zhang Jia's great career, and also gained many skills that Zhang Jia did not pay attention to.
References:
Baidu encyclopedia-notes on grave robbery