I have contacted the website which has the Strongs no. tied Chinese Union Version.
They are willing to make it available to Accordance.
The only problem to them is that they do not have enough volunteers to so such work. (The website is run by volunteers).
So, if Accordance is willing to integrate the resource. We'll see if we can find some volunteers.
Since the CUV is already tied to the Strongs number. I think it is just a matter of formatting.
Or if Accordance allows users to import user Bibles with Strongs number, users will be able to make for themselves.
Mac Yosemite (English, Chinese)
iPad iOS 8 (English, Chinese)
Win7 Home Premium (Chinese)
Accordance tutorials in Chinese.