Correct

干唱

/ gàn chàng / 
Strokes

Example

As a Verb

sing (an opera or a song) without accompaniment of musical instruments; sing (an opera or a song) a cappella

1
Gàn
干
chàng
唱
jī
几
gōu
句
jīngjù
京剧

sing a few lines of a Beijing operaa cappella