Dia input Chinese question

In the work to draw a flowchart, know that Microsoft Visio software can be used, but one to rely on piracy, and second volume is also relatively big hurt also eat C disk, so the internet to find alternatives, through Google search find Dia recommendation, this is a cross-platform free software.

The beginning of the use of English can be played, Chinese but have problems, looked for a reason, the original is to set:

Choose Input Method--simple, or none of the menus.

But today do not know what the reason, how to do, Chinese are not on the screen. Suddenly thought might have to restart the software, it is really closed and then open on the line.

Dia input Chinese question