Yaoqiang is described as 'BPMN Editor is a graphical editor for business process diagrams, compliant with OMG specifications (BPMN 2.0 / DMN 1.1)'. There are three alternatives to Yaoqiang for various platforms. The best alternative is Bizagi.
The list of alternatives was last updated Jan 23, 2018
BizAgi BPM Suite supports the business process life cycle through modeling, execution, management and continuous improvement of process with the minimum amount of programming. View 27 alternatives to Bizagi