The name Resilience in Chinese / Japanese...

彈性 means resilience, flexibility, or elasticity in Chinese characters and old Korean Hanja.

弾力性 means elasticity, flexibility, adaptability, or resilience in Japanese Kanji.

恢復力 suggests having the power to recover, restore, and rehabilitate. This can refer to yourself, someone else, or even to something, like rehabilitating a burned forest. 恢復力 is the essence of resilience in life.

The first two characters are a word that means to reinstate, resume, restore, recover, regain, or rehabilitate, restoration, rehabilitation, recovery, return, improvement, recovery (from an illness), recuperation, or convalescence.

The last character means strength or power.

See Also:  Tenacity | Perseverance

体力 means “physical strength” or “physical power.”

The first character was first simplified in Japan. Later, that simplified version became the standard in mainland China. Just in case you want this version, it is offered here. I suggest it if your audience is Japanese. Most Chinese know the older traditional version, which looks like 體力.

体力 can also be defined: stamina; endurance; physical strength; resilience; resistance to disease; clout; stability.