As a doctor
Once studied at West China University of Medical Sciences and in-depth clinical practice in Gastroenterology.
Hi, I'm David Chang
Initially, I was a doctor. Today, I am a slash expert, and working in Management information system, Network Marketing and Operation Management.
As a technology expert
As an information technology expert, continue to learn and grow in information system integration, web design and network writing.
As a manager
Once engaged in middle-level management in pharmaceutical, tourism, media, e-commerce and supply chain companies, and is committed to the digital transformation of traditional enterprises.
What I do
THINK GREAT THOUGHTS AND YOU WILL BE GREAT!
Develop
We use asp, php and python to develop projects.
Investment
15% Philip Fisher and Benjamin Graham 85%——Warren Buffett.
Management
Management information system, Network Marketing and Operation Management.
Design
Photoshop, Blender, etc. for design works.
Creativity
Creative Technology, Permaculture and LOHAS.
Industry
Cultural tourism, ecology, health care, pets and winches, etc.