20210720_5G STEM Mobile Classroom
Jul 19–20
Chong Tak CHIU (Owner)
Kwai Kwai
Captain Highschool Friends and Me Ling
2D21 Ng kwan shing
徐爱红
Wai Yuen Tang
King Fu
LiuYiXuan 5A12_
fan cheuk laam 4c05