Dear Mr. Leung,

On behalf of all our school members, I send our gratitude to you for your kindness, helpfulness and efficient work.

We appreciate the contribution of your colleagues and the vision of Hong Kong Observatory in saving the environment.

Stop global warming ought to be our common goal now. The Hong Kong Observatory's teaching kit is well-planned and useful to us. We'll treasure it and have the message sent to all our school members and their families. Wishing you every success in the future. God bless.

Regards,

Mary Mak, Wai Ching

Tai Kok Tsui Catholic Primary School (Hoi Fan Road)
Principal