How to display the "left hand" radical as Unicode text? I want to display the two parts of the 右 character in a document. The first part, 口, is easy. The problem lies in the second part, which some sources call "left hand" radical.

This video calls it a character derived from the 十 (ten) radical. However, the drawing in the video is different from the one found in zhongwen.com, which is more similar to the original drawing (but at zhongwen.com it's an image, and I want an Unicode character).

Actually I've (probably) found the character I want (?) from here. But, even after I installed some 10 different Chinese fonts in my Debian system, it still displays as a square with numbers on it, and sometimes as a large blank space. I've updated the font cache, and still nothing. So, do I need some very specific font or what?
Just FYI, the top left part of「右」and the top left part of「左」have different origins. Also, neither of them have anything to do with「十」.



The top left part of「右」as a stand-alone character is now written as「又」. It was originally a picture of a right hand.

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The「口」in「右」was added later to distinguish between the meaning right hand (anatomy) and right side.

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The top left part of「左」, unsurprisingly, was originally a picture of a left hand. As a stand-alone character, it is now written as「」.

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The「工」(picture of a tool) in「左」was added later to bring out the meaning of assistance, help, now written as「佐」.

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The top left component of「右」and「左」look very similar in the modern script, but the original components meant different things and had different pronunciations. For example,「又」, being the top left component of「右」, is also found at the top left part of both of the following characters, where it contributes both meaning and sound:


「有」(yǒu; picture of a hand「又」yòu holding a piece of meat「⺼・肉」> to have [something])
「友」(yǒu; picture of two right hands「又」yòu > friend)




References:


小學堂
國學大師


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