Deep-seated

1 뿌리 깊은; 고질적인
a deep-seated disease 만성[고질]병

2 심층(深層)부의

The riot was the largest ethnic clash in China since the Tibetan uprising of March 2008. Like the Tibetan unrest, it highlighted the deep-seated frustrations felt by some ethnic minorities in western China over the policies of the Communist Party.