like: 锲而不舍 → →
锲而不舍 [qie4 er2 bu4 she3] ☊ 
to chip away at a task and not abandon it (idiom); to chisel away at sth ☊ 
beharrlich (Adj) ☊ 锲而不舍 [qie4 er2 bu4 she3] ☊ to chip away at a task and not abandon it (idiom); to chisel away at sth ☊ beharrlich (Adj) ☊