edit Also, are the families of NZ nationals, Australian, French etc behaving the same as the asians?
edit: who knew asking about human/cultural behaviour was so frowned upon.
Are you asking whether it's normal for people to scream, cry, or collapse after being told that a relative is dead?
That's what it seems like, but such a question is about on the same level as asking whether it's normal for a bear to relieve himself in a forest, so I'm confused.
Why are you referencing the terror attacks on 9/11?
In the case of the Kiwis: https://www.youtube.com/watch?v=xI6TRTBZUMM#t=63. Is this group of screaming, chest-beating men any different in their expression of grief?
In the case of the Aussies: http://www.theguardian.com/sport/2012/aug/02/london-2012-aus.... Is this swimmer's loss really more significant than the loss of one's family and friends? I mean...no one died and this wasn't 9/11...right? Why is she crying, hiding her face, and hunched over?
In the case of the French: http://www.dailymail.co.uk/news/article-2117014/Toulouse-sho.... This woman didn't even lose any family (maybe) and yet she has smashed her fists to the window, pressed her head close to the coffins, and is openly weeping.
I mean, look at these Americans: http://d.ibtimes.co.uk/en/full/1360633/philip-seymour-hoffma... (http://www.ibtimes.co.uk/philip-seymour-hoffman-actor-strugg...). A freaking actor died and they're weeping and moping.
My point is that I don't fully understand what your intentions were, but I feel that your comments come across as xenophobic and disrespectful to the families who are currently experiencing loss.
Seeing people scream and faint, having to be carried out on stretchers upon hear the news, is not a reaction that North Americans are used to seeing. It is not "normal" to see North Americans react that way. That's not a condemnation against those who do, it's just a statement of fact. OP then asked if it's "normal" for Chinese families, without any implication that they're wrong in doing it. I suspect there would have been slightly less backlash if he asked if it was common.
I was immediately curious about the same thing. I pondered whether or not China's "one child" restrictions could make these losses that much worse. Upon reflection, I thought that I might consider having at least two children in order to make such a tragic event slightly more bearable.
Or, perhaps the media singled out the most extreme reaction and it isn't typical.
The difference is noteworthy enough to make one curious, and there isn't anything wrong with that.