May 31 hi World No Tobacco Day a ni a. Mizoram State Tobacco Society, Health & Family Welfare Department buatsaihin he hun hi Chanmari YMA Hall ah Dar 11 atangin hman a ni dawn a. Pu Van Hela Pachuau, Chief Secretary chu khuallian a ni ang. Kumtinin he ni ah hian thupui hrang hrang neih thin a ni a. Kumin thupui a tan 'Vaihlo laka Hmeichhia-te venhim' tih a ni