These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: King of Bandit Jing
What Do You Mean, It's Not Symbolic?: The crystal with the embedded image of a woman with long hair that Jing carries around is never explained. The only hint is that it's connected to Jing's mother. There are even some theories that the woman in the crystal is his mother.