掌

palm of the hand / sole of the foot / paw / horseshoe / to slap / to hold in one's hand / to wield

still / yet / to value / to esteem

hand / (formal) to hold / person engaged in certain types of work / person skilled in certain types of work / personal(ly) / convenient / classifier for skill / CL:雙|双[shuang1],隻|只[zhi1]

to grasp (often fig.) / to control / to seize (initiative, opportunity, destiny) / to master / to know well / to understand sth well and know how to use it / fluency

to applaud / to clap

applause / CL:陣|阵[zhen4]

in charge of / to control

variant of 了如指掌[liao3 ru2 zhi3 zhang3]

to know sth like the back of one's hand (idiom) / to know (a person, a place etc) inside out

palm of the hand / classifier: slap

palm

to clap one's hands / to clap each other's hands / high five

to wield (political etc) power / be in power

cactus

easy as a hand's turn (idiom); very easy / no effort at all