养 ㄧㄤ ˇ yǎng 精 ㄐㄧㄥ jīng 蓄 ㄒㄩ ˋ xù 锐 ㄖㄨㄟ ˋ ruì 養 ㄧㄤ ˇ yǎng 精 ㄐㄧㄥ jīng 蓄 ㄒㄩ ˋ xù 銳 ㄖㄨㄟ ˋ ruì to preserve and nurture one's spirit (idiom); honing one's strength for the big push