Search the dictionary A Chinese word or character, or English Draw a character Search 4 entries. jìnxíngxìngshīyǔ 进行性失语 progressive aphasia jìnxíngxìngshīyǔ 進行性失語 progressive aphasia yuánfāxìngjìnxíngxìngshīyǔ 原发性进行性失语 primary progressive aphasia (PPA), speech disorder (sometimes related to dementia) yuánfāxìngjìnxíngxìngshīyǔ 原發性進行性失語 primary progressive aphasia (PPA), speech disorder (sometimes related to dementia)