Image of a hand 一 forearm 丨 and pulse 丶. It was originally also the distance of one inch (Length: 1 SUN = 3.03 cm) from the hand's palm to the pulse. This also stood for a small amount. The mnemonics use it as "skillful hand" and partly as "to measure".
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The app has a new textbook function that allows you to select your textbook by lesson and thus learn in a targeted manner. Unfortunately, there are currently hardly any books registered, so we are dependent on your help.
Please send us the characters of your book and we will add them immediately.