A friend of mine sent me a piece of message via LINE in which stating that Jap Li and late business tycoon Wang Yongqin all died of pneumonia caused by choking amid drinking milk or water.  So the original message owner gives seniors four pieces of good advice concerning drinking.  (I do not know how to copy the text from my cell phone and post it on my notebook, so I translate the texts here for your information.)

1, Drink water with drinking straw and lower your head when swallowing. 

2, Had better eat thick soup other than light ones, for light soup flows quicker, and it would make you choke especially when your respiration is not working well.

3, Do not eat food and soup at same time, and do not eat soup while you are still chewing food.

4, Do not talk or turn your head when there are still food and water in your mouth.