These guys are great!
Yes, I highly recommend them if you want to keep your finger on the pulse of China (although from comments they have made recently I would not be surprised if they both bail on China because of the worsening situation there). Some folks have been going to Taiwan, and they were there a couple months ago, as well as checking out Vietnam.
Their three YouTube stations are under “Serpentza,” “ADV China,” and “Laowhy86.”