疑
难
y
í
n
á
n
Definitions
1. hard to understand
2. difficult to deal with
3. knotty
4. complicated
Components
疑
yí
–
to doubt
难
nán
–
difficult (to...)
Related Words
疑难问题
yí nán wèn tí
–
knotty problem
疑难杂症
yí nán zá zhèng
–
dubious or hard-to-treat cases (medicine)
疑难解答
yí nán jiě dá
–
trouble shooting