Name:
Linyu Wang
Username:
wlinyu77
Location:
Langfang CHINA
Inventive principles
No rank
Round - Robin Ranking
No rank
Urgency - Importance Matrix
No rank
5 Whys
No rank
Action Preventing Action
No rank
Effective Brainstorming
No rank
9 Windows
No rank
Cause and Effect Chain
No rank
Perception mapping
No rank
Functional Modeling
No rank
Process Functional Modeling
No rank
Change Flow Thinking
No rank