矢石俱下

shi3 shi2 ju4 xia4
矢 arrow. it’s a picture of an arrow moving from left or right going over the head of a person. The top of the arrow is a compressed sideways ren 人 person character. the rest is da 大 big. it’s a person stretching their arms wide as symbol of “big” Now you know why dada is big daddy.
石 stone. cliff on the left 厂 but compressed a bit; mouth 口 kou on the right. The mouth character here is a picture of a stone.
俱 Person on the left winnowing basket / dustpan on the top right 2 hands lifting it up beneath it. in 4th tone it means “clique, group, party”. In second tone it means “constantly”
下 Ideogram symbolizing down/below/beneath.

This means under constant fire. The best English language idiom might be “under the slings and arrows of outrageous fortune“