Hěn duō chénguī yǐjīng bù shìhé xiàndài shèhuì le.
Many old-fashioned rules are no longer suitable for modern society.
Tips
usage
陈规 often appears in the phrase 打破陈规 (dǎpò chénguī), meaning 'to break old rules'. Also commonly paired with 陋习 (lòuxí) as 陈规陋习, emphasizing bad old habits.