You mean the Public School around world? Native English countries should consider it. But do you ever think of that, there are large numbers of people learning English in China. So you can associate with them in English in stead of Chinese.

Hi Rose, you & I know that Mandarin is taught in many Australian primary schools and high schools and that even our PM is a fluent Mandarin speaker.

yes, I do. English is a widely used international language these days, it has replaced french as the world's "diplomatic Language" but Mandarin Chinese is swiftly becoming the new "business language"

if it's fun,why not.

Yes, of course! I actually think it would be great if Mandarin became an international language to replace English, because it is so logical and the meanings of words are given in the characters. English is too abstract.