Sorry for my intervention by virtue of my visit to the Chinese restaurants in my country I believe that the Chinese do not eat tasteless and lacking in salt clicks and tends to sugars

Some are good,some are bad,some are normal.Nomatter where,food can always be these 3 level.

Of course, the quality of Chinese food is developting. It would be the same path to go through in all this kind of problem (economy/enviroment), just like, Survival come first, Developtment come first, and they will fix the comtamination or optimize the quality control after taking care of famine all over the country. Hope helpful for your understanding.