(PRC) Double Reduction Policy, announced in 2021, aiming to ease pressure on K-12 students by reducing homework and banning for-profit after-school academic classes
1."double carbon", i.e. peak carbon 碳达峰[tàn dá fēng] and carbon neutrality 碳中和[tàn zhōng hé]2.China's double carbon policy, announced in 2020, which aims to reach peak carbon use by 2030 and achieve carbon neutrality by 2060
Double First-Class University Plan, Chinese government project to develop both a group of Chinese universities and a group of subject disciplines to be world-class by 2050, implemented from 2017