Usage note
高中用来指代中国的中学教育阶段,通常是指完成初中后继续学习的三年时间。
gāo zhōng yòng lái zhǐ dài de zhōng guó de zhōng xué jiào yù jiē duàn , tōng cháng shì zǔ chéng wán róng qì zhōu hòu xí jì de sān nián shí jiān 。
高中 is used to refer to the middle school education stage in China, which usually refers to three years of study after completing junior high.