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疑难杂症
疑難雜症
yínánzázhèng
1. dubious or hard-to-treat cases (medicine)
2. hard cases

Character Breakdown

疑
yí
to doubt, to question, to suspect
HSK 4 14 丶
难
nán
hard, difficult, arduous; unable
HSK 3 10 丶
杂
zá
mix, blend; various, miscellaneous
HSK 4 6 丶
症
zhèng
ailment, disease, illness
HSK 6 10 丶

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