Correct
凭空
/ píngkōng /
Strokes
Definition
baseless (lie)/without foundation
Example
As an Adverb
without cause or reason; without evidence; groundlessly; without proof
1
Píngkōng
凭空
xiǎngxiàng
想象
sheer imagination
2
Píngkōng
凭空
dùzhuàn
杜撰
create groundless rumour