I noticed there no such topic yet, and since Angelababy's freeze apparently has been lifted maybe we can see this series after all, so I thought to start a list of the trailers for the future :)

English subbed trailers official
- Official special on Tencent Video from 9 months ago: https://www.youtube.com/watch?v=bzEyMXu2kRc

English subbed trailers non-official

- https://www.youtube.com/watch?v=uBuQRXJ7Vto 

Non-English subbed trailers non-official

- This one has no English subs, but it shows some other scenes:
https://www.youtube.com/watch?v=zhobr47g6ig

Behind the Scenes non-English official

- https://www.youtube.com/watch?v=bzEyMXu2kRc