I used to kena that, and there was a time that I have avoided that when I stayed a little longer and return to work during off peaks of CNY.

Unfortunately this time because my car's aircon was broken... (Oh I have a video to proof that, maybe I should turn it into a GIF and post it here) and I have to pay 400 for a brand new cooling coil.
Next time must quote from @aaronleang and pay by steam for my car's spare parts.