If the episode is hosted on YouTube by the official production house, you can use YouTube Premium to download the MP4 file directly for offline viewing.
Is this part of a (like Temptation of Going Home )? I can give you more specific instructions for your device. Download Hui JiaKXSD EP1376 mp4
Most Chinese content providers like iQIYI , Tencent Video , or Youku allow offline downloads within their mobile apps. If the episode is hosted on YouTube by