Đăng Quang

Đăng Quang is a 9th-grade student at Sài Đồng Secondary School in Long Biên, Hanoi. He has expressed confusion over recent changes in the mathematics curriculum that discourage the use of mathematical symbols like 'suy ra' and 'tương đương'. Quang is concerned that his habitual use of these symbols might lead to point deductions in the upcoming entrance exam for high school.