Also known as: 单侧发辫
A single Braid hanging on the side of the face, anywhere other than in front of the ears. If it's in front of the ear, it's a Single Braided Sidelock instead.
If it starts at the back of the head, it's a Braided Ponytail instead. If there are braids on both sides, they're Twin Braids or Side Braids instead.