Quality control

I have received many valuable comments from my last post-Life is precious.
They are very concerned about their health and qualities of products because they all want longer lives.
I had been working in the medical company in the past. I had to keep proper record for all poison and non-poison medicines. My in charge would counter check it regularly.
Every few months, the health authority would come to the factory for spot check, so as to ensure no abuse use of poison medicine.
I hope all business men not only take care of their own health but also others' health.
Love yourself and love others also.