reason; logic; truth; a law or principle governing how things work

to manage; to run; to administer or handle affairs

to put in order; to tidy up; to straighten or neaten something

(bound form) natural science; specifically physical science or physics

to pay attention to; to acknowledge or take notice of someone; to respond to another's words

(bound form) texture or grain, such as in wood or stone; the inner structure of something

a Chinese surname

to carve or polish jade; to process raw jade into a finished object

to review or practice (e.g. one's studies or skills)