天下太平

the whole world at peace (idiom); peace and prosperity

day / sky / heaven

land under heaven / the whole world / the whole of China / realm / rule

down / downwards / below / lower / later / next (week etc) / second (of two parts) / to decline / to go down / to arrive at (a decision, conclusion etc) / measure word to show the frequency of an action

highest / greatest / too (much) / very / extremely

place name

peace and security

surname Ping

flat / level / equal / to tie (make the same score) / to draw (score) / calm / peaceful / abbr. for 平聲|平声[ping2 sheng1]