Correct

疑难

/ yínán /

Strokes

Definition

hard to understand/difficult to deal with/knotty/complicated

Example

As an Adjective

difficult; knotty

1

Yínán

疑难

bǎi

百

chū

出

。

Difficulties cropped up everywhere.

2

Gǎndào

感到

yínán

疑难

chóngchóng

重重

be filled with puzzles and perplexities