On 15th April 2016, a group of principals from various schools in Henan had paid a visit to our school campus, aiming to have an interflow, The interflow targeted our unique mode of teaching, which is based on both fieldwork and laboratory work. We introduced three of our biology courses, including freshwater stream, rocky shore and woodland. At the same time, we explained how we can make use of the geographical advantage to blend with the school curriculum so that students can maximize their knowledge through the experience in our field trip.