Most of the post-production personnel come from well-known domestic post-production companies, who are as quick as knives and have high ideas. They have participated in hundreds of films and TV productions without any failure.
There are also some high-end equipment, and Apple will not talk about it in the later period. The worst shooting equipment is 5D2 suite, not to mention the red lens of a German Ai Lisha camera from Tuhao Company, which costs millions.