Chinese gold work videos
For information on how the Chinese worked gold for jewelry and other objects, check out this series of videos from the Art Museum at the Chinese University of Hong Kong:
Gold wire and engraving: https://www.youtube.com/watch?v=BCihYXMpX3M
Gold and silver inlay: https://www.youtube.com/watch?v=rIVSSXUQCc8
Splashing method: https://www.youtube.com/watch?v=06v1pY91AvU
Granulation: https://www.youtube.com/watch?v=jmLcRxly2iA&t=15s