小心翼翼

cautious and solemn (idiom); very carefully / prudent / gently and cautiously

small / tiny / few / young

to be careful / to take care

heart / mind / intention / center / core / CL:顆|颗[ke1],個|个[ge4]

surname Yi / alternative name for 絳|绛[Jiang4] capital of the Jin State during the Spring and Autumn Period (770-475 BC)

wing / area surrounding the bullseye of a target / to assist / one of the 28 constellations of Chinese astronomy / old variant of 翌

cautious / prudent