平白无故

without good cause

surname Ping

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

for no reason / gratuitously

white / snowy / pure / bright / empty / blank / plain / clear / to make clear / in vain / gratuitous / free of charge / reactionary / anti-communist / funeral / to stare coldly / to write wrong character / to state / to explain / vernacular / spoken lines in opera

not to have / no / none / not / to lack / un- / -less

without cause or reason

happening / instance / reason / cause / intentional / former / old / friend / therefore / hence / (of people) to die, dead