Release an app for AppGallery in China region - Huawei Developers

In order to publish an application for China we need to get a Software Copyright Certificate https://forums.developer.huawei.com/forumPortal/en/topic/0203480680985250017
So basically we need to register our application.
Registration site https://ccopyright.com.cn/
First, we need to apply for developer authorization https://register.ccopyright.com.cn/real.html#/realApplyPeople
I am stuck on it, so I have not yet reached the registration of the application.
The site itself is in Chinese, so I use Google Translate for its pages. There is http://www.ccopyright.com/en/, but there is nothing you can find to submit any applications, just a little information in English, limited version.
We can apply for developer authorization using our foreign passport.
But in the registration form there are two items for which we need to upload images (photos) of our documents.
The first item requires two images (the second image is some kind of translation of the document, well, usually foreign passport already have both native language and English version on the same page, so I don't really understand what second image should be, so I just duplicated the photo of my foreign passport twice).
The second item also requires image (third one), I added a photo of my country's national passport)
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
But it didn't work:
The first image was apparently correct (foreign passport), I need to understand what is needed for the second image (some translation, maybe into Chinese) and the third image (second item)
Has anyone tried to register there?