Look through
the thread where I posted my small contribution(s). There was a post (or multiple times) someone put together a giant cache of thousands of Chinese subs. Then later another batch of Korean subs. Many (but not all) Julia early vids were covered.
Unfortunate that was a one time thing, I haven't found any Chinese (or any convenient language) soft subs for recent vids since then. Someone or group or groups have been cranking out Chinese hard subs for many vids (esp. the major studios) but no one seems to be sharing the soft-sub files, for free. I assume the soft sub could be got inside some insider community or paid forums.
PS: I meant to add this: I started a translation project (a JULIA vid!) but it's so much work! So I can't be promising to do a translation just for the "price" of finding me a good quality old vid.