The phrase "next section" refers to the part that comes after the current part or chapter. It indicates that there is further information or content to be discussed or read. Full definition
It's the camera, which we talk about in next section below. (phoneradar.com)
Updated income information is important (see next section in this tool). (justice.gc.ca)
We recommend that you purchase certified organic raw pumpkin seeds and then light - roast them yourself (see next section on how to do so). (whfoods.com)