Anita Chui is from a middle-class family. Dad is engaged in financial business. She cultivated interest in mathematics from a young age. Her mother is a housewife, her sister is a psychiatric nurse, and her younger brother is a college student. She has achieved excellent results since he was a child. He studied at Kowloon Tong International Kindergarten and York English Primary School. The secondary school was assigned to the Ho Man Tin Pentecost English School. She was raised by her parents when she was a child. She began to learn piano at th…