In classical writing, 猥 is often a humble self-reference meaning 'unworthy.'
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Modern Chinese sees 猥 mostly inside compounds: 猥亵 (wěixiè, 'indecent / molestation'), 猥琐 (wěisuǒ, 'sleazy / shabby in manner'). The classical 'humble' and 'numerous' senses are essentially literary archaisms now.
