The classical Chinese proportion framework — what 三庭五眼 measures, what it does and does not claim, and how to eyeball it on your own face.
三庭五眼 (three courts and five eyes) is a proportion framework from classical Chinese physiognomy that is still used in portrait drawing, beauty instruction and — at FaceLab — as neutral geometry. It claims nothing about fortune; it is purely a description of balance.
A long upper zone → bangs or a lower brow arch shorten it. A long lower zone → beard shaping or a shorter cut rebalances. Close-set or wide-set eyes (the five-eye axis) respond to eyeliner and brow-tail placement.
The framework treats equal thirds as the reference — a neutral average, not an ideal. Most faces deviate somewhere; the deviations are simply styling information.
这一页是英文内容库中的一篇。中文导读说明它讲什么、可以怎么用;完整的比例数据与逐条建议请看下方英文原文 —— 那是这一页的主体内容。
完整功能见下面的英文界面 —— 界面本身也会按中文显示。