Creating the Leafhopper Cluster Stitch

Special Stitch Overview
The Leafhopper Cluster (LCL) stitch is a unique crochet technique that adds texture and depth to your projects. To create this stitch, follow the instructions below:
Instructions:
Leafhopper Cluster (LCL) - *[yo, insert hook at front and form right to left behind stem of the stitch before the next stitch, yo, draw the loop through and up to the height of half double crochet (hdc)] twice, yo, draw through 4 loops**, skip the next stitch, repeat from * to ** around the stem of the next stitch, ending with yo, draw through all 3 loops on the hook.
The quantity of stitches needed is a multiple of 4 + 1 + 2 chain stitches increase.
Crochet Rows
1st Row
(WS): Skip 3 chain (counts as 1 double crochet (dc)), 1 dc into the next and each chain to the end, turn;
2nd Row
3 chain (counts as 1 dc), skip the first stitch, 1 dc into the next stitch, *LCL over the next stitch, 1 dc into each of the next 3 stitches; repeat from * omitting 1 dc from the end of the last repeat, turn;
3rd Row
3 chain (counts as 1 dc), skip the first stitch, 1 dc into the next and each stitch to the end, working the last stitch into the top of the turning chain (tch), turn;
4th Row
3 chain (counts as 1 dc), skip the first stitch, *1 dc into each of the next 3 stitches, 1 LCL over the next stitch; repeat from * ending with 1 dc into each of the last 4 stitches, working the last stitch into the top of the turning chain (tch), turn;
5th Row
3 chain (counts as 1 dc), skip the first stitch, 1 dc into the next and each stitch to the end, working the last stitch into the top of the turning chain (tch), turn.
Finishing Up
Repeat rows 2-5 to continue your project with the Leafhopper Cluster Stitch. Enjoy creating beautiful patterns and textures!
What do you mean by LCL, please explain
Sorry me, I forgot to add this special stitch description:
Leafhopper Cluster(LCL)- *[yo, insert hook at front and form right to left behind stem of st before next st, yo, draw loop through and up to height of hdc] twice, yo, draw through 4 loops**, skip next st, rep from * to ** around stem of next st, ending yo, draw through all 3 loops on hook.
Thank you for LCL that help me very much