Samsung Note 2; Change input mode to Automatic

[peter689]

Hi,
I have a Samsung Note 2 and I have 3 languanges for text; English, Chinese and Malay. Everytime I tried sending text in CHinese, I get a notice stating " change input mode to Automatic". Problem is I cannot find where to change the input mode to automatic, I have tried looking into settings and keyboard settings but could not see any function that does that. Anyone that have done so, please help... many thanks