1. In terms of word-of-mouth, the training institution of Brain Hole Science Laboratory has strong state support, many investment projects and a good reputation for market development.

2. In terms of teaching, most children in the brain hole science experiment interest class like it. Involved in biology, chemistry, physics and other knowledge. If you attend the interest class of the science experimental class in advance, the children will get in touch with the science experiment in advance, thus stimulating their interest in learning.