What do Guan's parents do?

Guan was born in an ordinary family. His father is from Hemu Village, Lang Ping Town, Bobai County. After graduating from Guilin Institute of Metallurgical Geology (now renamed Guilin University of Technology), I worked in Guilin. His mother is an employee of a travel agency.

Guan, born in Guilin in 2008, is usually quiet at school, giving people a somewhat introverted feeling. He has a strong interest and dream in mathematics and often thinks about mathematics problems alone.