Fourteen-year-old Estella spends her weekdays studying Spanish, rock climbing or learning acupuncture in her living room as part of her homeschooling since she left China¡¯s grueling public school system.

Her parents withdrew her from her Shanghai school three years ago, worried she was struggling to keep up with a demanding curriculum they believe will soon be outdated in the era of artificial intelligence.

They are among a small number of parents in China who are rethinking the country¡¯s rigorous education system, in which school days can last 10 hours, with students often working late into the evening on extra tutoring and homework.