小心眼

narrow-minded / petty

small / tiny / few / young

to be careful / to take care

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

heart / intention / conscience / consideration / cleverness / tolerance

eye / small hole / crux (of a matter) / CL:隻|只[zhi1],雙|双[shuang1] / classifier for big hollow things (wells, stoves, pots etc)