Why learning Chinese language?

Dear Tomshons,It is very important to learn Mandarin especially when u have yr own business or working or studying in China.And u know China is getting better and better now.
So if u can speak fluent Chinese ,u will have a good opportunity to catch up yr career.
And my colleague is going to learn Mandairn too,I am in SH and he is in Lijiang,but my company has a cooperation with Mandarin Garden,both SH and Lijiang they have very nice centers,so it's nice to study there.And the class is ok,interesting and easy.
Hope it is useful to u.