My friend, I still don’t know which folk activity Hand Talk refers to. Now let the editor of Source Code Network introduce to you which folk activities Hand Talk refers to.
Question: Guess which folk activity the ancients referred to as hand talking?
Answer: Chess game
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The ancients called Go a game of chess, also known as hand-talk, because when playing Go, neither party spoke.
Both sides of the chess game require silence and only rely on fingers to maneuver the chess pieces.
The battle of wits and courage on the chessboard, and the changes in the rhythm of the moves all reflect the mind of the person in charge.