In WPS, in the "Development Tools", after selecting the check box, click the control property:
In the properties of the check box, click "Check mark", click "Change",
Then select wingwing2 for the font, and you can select the tick
In WPS, in the "Development Tools", after selecting the check box, click the control property:
In the properties of the check box, click "Check mark", click "Change",
Then select wingwing2 for the font, and you can select the tick