Cannot able to show chinese text in gtk application in Colibri IMX-6dl

Hello world !
Iam trying to show the Chinese text in gtk application by using gtklabel .But Rectangular boxes with numbers are showing instead of Chinese Text.How can i Show the Chinese text in gtk application?
code:
const char *combined_text = “你好”; // Combined text
GtkWidget *label = gtk_label_new(combined_text);

Output:

Hardware:
COLIBRI IMX-6DL 512 MB V1.1B
Toradex Colibri Evaluation Board Rev .3.2

Hii @zoya , what is the OS installed on your Colibri iMX6 SoM? Check it by cat /etc/os-release.

HI @zoya,

Can you please update if you mange to get font running, if not please do share os details and if possible please share steps how can we reproduce same at our end to further check.

Best Regards
Ritesh Kumar