yǒu​léng​yǒu​jiǎo

sharp and clearcut

有棱有角 有稜有角 yǒu​léng​yǒu​jiǎo
sharp and clearcut
(of a shape or object) having sharp edges or clearly defined angles; many-sided
principled
(of a person) having strong principles and definite opinions; persistent and unwilling to compromise
sharp-edged
(of a person) having a prickly or sharp personality that makes them difficult to get along with; lacking tact or smoothness in social interactions

Frequency

Written text
0.176 per million

Sources

Frequency data
BCC Corpus (BLCU)