Correct

兴安岭

/ xīngān lǐng / 
Strokes

Example

As a Noun

Xing'anling Range; Hinggan Range

1
Xiǎoxīngānlǐng
小兴安岭

Xiao Xing'anling Range; Lesser Hinggan Range

2
Dàxīngānlǐng
大兴安岭

Da Xing'anling Range; Greater Hinggan Range