2011 kum ah Oct 1 nia heh World Vegetarian Day i.
Sa ai loin thingthai le anhnah lam ai fangin minung ca harhdam saw le kin lailung ca khai thil pha i.
2010 kum United Nations Environment Programme (UNEP) in thingthai le anhnah lam ai le singkhaw laivum ai aihdin nai loin rikaam te ca, ceet lam sii (fuel) le nikhua ca tam roh bawm thil i sing tiin phuang i.
Minung in sa ai maanin lailung kin hmanghnak za ah 38 heh ramsa vulhnak ah hmang le cetan laivum ai hlivua lum ruaihnak heh za ah 19 suak le laivum in kin hmanghnak tii dingpha za ah 70 heh ramsa vulhnak ah hmang i sing.