Chinese learned chemical in the food

Chinese learned chemical in the food
From rice we understand  what is called paraffin 

From the ham we know dichlorvos
From salty eggs , hot pepper sauce we understand what is Sudan
We recognize formalin from the hot pot
From Tremella, sweet dates, we recognize the sulfur
Known in Auricularia from copper sulfate
San Lu today again compatriots to know the role of the chemical melamine

Foreigners drink the milk solid
Chinese people drink the milk stone
Japanese slogan: a glass of milk a day to revive a nation
China slogans were: a glass of milk a day, shocked a nation

Erie, the most Mengniu would like to say what Sanlu

Erie: You add  too much, why not fewer points?
Mengniu: I have always been melamine powder riga ,  melamine powder?
San Lu (aggrieved): funnel does not work that day,  did not control the volume