As open seven things (leading a poor Youyanjiangcu tea), one of tea in ancient China is very common.

作为开门七件事(柴米油盐酱醋茶)之一，饮茶在古代中国是非常普遍的。

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As open seven things (leading a poor You yan jiangcu tea), one of tea in ancient China is very common.

作为开门七件事（柴米油盐姜醋茶），一个茶在古代中国是非常普遍的。

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In that regard, things have not changed, as many diners are open 24 hours a day, seven days a week.

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