处变不惊

to remain calm in the face of events (idiom)

to reside / to live / to dwell / to be in / to be situated at / to stay / to get along with / to be in a position of / to deal with / to discipline / to punish

place / location / spot / point / office / department / bureau / respect / classifier for locations or items of damage: spot, point

to change / to become different / to transform / to vary / rebellion

no; not so / (bound form) not; un-

to startle / to be frightened / to be scared / alarm