1. Comb your hair first, then take a bunch of hair from the top of your head and divide it into three small locks, which are marked as 1, 2, 3 respectively.
2, braid from the top of the head, 3 above 2, 1 remain still.
3, 1 is above 3, and 2 remains still.
4. Take a small lock of hair from the right and mark it as 4.
5. Combine 2 and 4 into a bundle and mark it as 5.
6,5 is above 1, and 3 remains the same.
7. Take a small lock of hair from the left and mark it as 6.
8, 6 and 3 are combined into a new light beam 7. 7 is above 5, 1 does not move.
9. Then repeat the steps of braiding, continue to braid, braid until the end of the hair is tied, and braid.