Fun fact: Quality of Google translate and Google search in Simplified Chinese and Google maps in mainland China has plummeted over the past decade. Barely usable if at all. I would suggest avoid them at all cost for your peace of mind
Anyways, it seems to understand context really well, I tried it out with a Chinese person and they said it worked really well.
It even works for Croatian which is awesome as it is a really small language that anything voice-related usually does not work with.