Look at the "Chang'an Twelve Hours" to learn the ancients timekeeping method: hour, engraving, more, point

Recently, there is a well-reviewed costume drama called "Chang'an Twelve Hours". In the drama, you can often see a variety of pictures about timing and timekeeping. In fact, in addition to the time of ancient times, there are various kinds of...

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Orignal From: Look at the "Chang'an Twelve Hours" to learn the ancients timekeeping method: hour, engraving, more, point