southern praying mantis questions

[Shadow Skill]

I was looking through some articles and came upon a few things i have no idea what they are. can't ask my Sifu, I won't see him for a few days mabe someone can inform me. what are these techniques. Shiem juen tuo lo, sop bot dim kuen, sop bot sek. if you have some answers feel free to share

[David]

I'm fairly confident "sop bot" would be "18".

After that, it's Wild Guessing Time :D. Don't ask me to justify/explain my guessing when it proves totally wrong hehe.

Shiem juen tuo lo - 3 step sparring
sop bot dim kuen - 18 points fist (a form name)
sop bot sek - 18 <somethings>

Rgds,
David