内剛外柔 (ないごうがいじゅう) — gentle on the outside but tough on the inside; an iron hand in a velvet glove
内剛外柔
な い ご う が い じゅ う
Gentle on the outside but tough on the inside; an iron hand in a velvet glove
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内剛外柔 (ないごうがいじゅう) — gentle on the outside but tough on the inside; an iron hand in a velvet glove
