míng zi name (of a person or thing)

xìng míng name and surname

bào míng to sign up; to enter one's name; to apply; to register; to enroll; to enlist

qiān míng to sign (one's name with a pen etc); to autograph

péng you friend

duì yǒu member of same class, team, work group etc; teammate

yǒu qíng friendly feelings; friendship

yǒu ài friendly affection; fraternal love

bǐ cǐ each other; one another

yīn cǐ thus; consequently; as a result

cóng cǐ from now on; since then; henceforth

cǐ hòu after this; afterwards; hereafter

rì qī date

dìng qī regularly; at regular intervals

guò qī to be overdue; to exceed the time limit; to expire (as in expiration date)

gǎi qī to reschedule; to rearrange (e.g. a meeting); to postpone

chū jí junior; primary

zhōng jí middle level (in a hierarchy)

gāo jí high level; high grade; advanced; high-ranking

shēng jí to escalate (in intensity); to go up by one grade; to be promoted; to upgrade (computing)

bān jí classes or grades in school

nián jí grade