First of all: It is Han Feizi, not HanFeizi.
Second, it's please, not pleace.
Third: Han Feizi is an ancient Chinese text attributed to foundational political Philosopher, not a who.
If you want to know the person, Han Fei, here is a sentence or two about him: Han Fei was an influential political philosopher of the Warring States period "Chinese Legalist" school. If you need more, ask me.
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Glad I could help, and good luck!
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