[jiarongisme]

A Chinese version of The GIFT (+ possible duet) MAY be in the works according to JJ Lin. (Skip to 1:34 for Ayu related questions)
Again, MR stands for media reporter.

Spoiler:

MR: Your recent music video with Ayumi Hamasaki has created a lot of buzz. How do you feel about the whole experience.
JJ: It's really beautiful; very dream-like. Ever since I've met Ayu (no more Ayumi Hamasaki haha) till her guest appearance at my concert, it already feels like a dream come true. And yet after that I got invited to Japan to be the male lead in the music video, it all really feels like I'm still dreaming. And I feel that the end result is really great. I'm very glad that I can be part of this process and also play the piano accompaniment for The GIFT. I hope we can collaborate and create more magic in the future. I heard she's interested in making a Chinese version so we're now in the process of writing the lyrics.

MR: The fans find it a shame that you didn't sing with her in the song. So will you be singing in the Chinese version?
JJ: A duet version? Well I can consider that! Maybe a different version, a duet version.