顽症

Traditional form:

頑症

Pinyin (reading):

wánzhèng

Definitions:

• stubborn illness
• disease that is difficult to treat

Characters:

• 顽 - stubborn, recalcitrant, obstinate
• 症 - ailment, disease, illness

Traditional characters:

• 頑 - stubborn, recalcitrant, obstinate
• 症 - ailment, disease, illness