台上一分钟，台下十年功 (臺上一分鐘，臺下十年功) táishàng yī fēnzhōng, tái xià shí nián gōng

táishàng yī fēnzhōng, tái xià shí nián gōng phrase ten years of practice for one minute on the stage
Domain: Proverb 谚语
Notes: (CC-CEDICT '臺上一分鐘，臺下十年功')