Full spell: rào zhǐ róu
Interpretation: 1 Selected works. Liu Kunshi: "What do you mean, tough, turning into soft fingers?" Lu Yanji's note: "The iron of a hundred tests, firm and rigid, can be used in the fingers today." Metaphor is weakened by destruction. "Later, because of the metaphor of' soft fingers', strong people became easy-going and weak after encountering setbacks. ); 2. Used to describe extremely soft.