In Hong Kong, the demand of smoking cessation service of Youth was increasing in the past 10 years, the first youth-oriented smoking cessation hotline "Youth Quitline" was established in 2005. From August 2005 to July 2016, "Youth Quitline" has received over 9,267 telephone inquiries and provided telephone smoking cessation counselling for 1,952 youth smokers. The Youth Quitline aimed to help youth smokers to quit smoking or reduce cigarette consumption, and also promote smoke-free messages to the public.