[Adobe Launch] Trouble setting up web property in Launch for mobile website with sub domain

Hi Everyone

There's website divided by PC & Mobile version created separately through AEM

-PC version has the major domain as: example.com.cn

-Mobile version has the sub domain as: example.com.cn/mobile

-Both version share the same structure and content

If need to implement Adobe Analytics through launch for both site, while creating the web property, is the example.com.cn domain enough or need to use other method to implement mobile verision separately since sub-domain is not supported?

Thanks!