Which friend, give a recommendation, where can I find the training course of Guangzhou Haizhu color collocation division, and how about xxx, the training course of color collocation division?

Learn the course of color collocation first.

Then take the exam of color collocation division, Anna Su of Wuhan.

Finally, I passed the exam and obtained the qualification certificate of color consultant. At present, the domestic labor bureau has not issued a unified qualification certificate of color collocation division!