Titles

Sijo: Founder of System

Sigung: Your Instructor's Instructor (Uncle)

Sibak: Senior Instructor

Sibak: Instructor's Senior (Uncle)

Sifu: Your Instructor/Teacher

Sisook: Assistant Instructor
Instructor's Junior: (Uncle)

Sihing: Senior Student (Older Brother)

Sidai: Junior Student (Younger Brother)

Toe Dai: Student

Toe Suen: Student's Student

Simu: Female Instructor

Sigoo Mui: Female Assistant Instructor

Sije  Female: Senior Student

Simui: Female: Junior Student