After waited some days, still no reponse, so I popup this email.
Can some Org maintainer review my patch? Thanks.
It does not changed org-contacts.el core logic. Just added a new link type. Should be easy to review.

[stardiviner]           <Hack this world!>      GPG key ID: 47C32433
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On Fri, Oct 30, 2020 at 3:44 PM stardiviner <numbchild@gmail.com> wrote:
Accidentally pressed send button without email body.
Hope org-contacts.el author can review this patch.

[stardiviner]           <Hack this world!>      GPG key ID: 47C32433
IRC(freeenode): stardiviner                     Twitter:  @numbchild
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On Fri, Oct 30, 2020 at 3:35 PM stardiviner <numbchild@gmail.com> wrote:


[stardiviner]           <Hack this world!>      GPG key ID: 47C32433
IRC(freeenode): stardiviner                     Twitter:  @numbchild
Key fingerprint = 9BAA 92BC CDDD B9EF 3B36  CB99 B8C4 B8E5 47C3 2433
Blog: http://stardiviner.github.io/