Elementary school ni phwrwngnai wngwi ang tabuk jorao kaisa kotor uansukmung tubukha. Tamni hwnba, ani classni chwrairok puberty o hapma bai, bohrok khoroksa tei khoroksano belai kheno khá hamya khlaiwi, hamya kók sa laiwi tongo. Jora wngwi phaima bai, o uansukmung ani, homeroom ni phwrwngnai ni phataro, nogo tongnai chwrairok ni buma-buphani thani thángwi phaikha. Khoroksa buma-bupha buma-buphani conference wngna bagwibo sankha, hai hwnwi sakha, "Ang belai kheno uanajak tamni hwnba ani bwsa tabuk jorao nogo belai kheno khá hamya wngwi tongmani tei khá hamya khe kók saui tongmani."
A jorao ani jotoni slai nangmani wngkha classroomni management ni lama, abo chwrairokno naithok kokrokno samung khlainani bagwi chubachu khlainai. A salni simi ang ‘Kwtharmungni bagwi ringnai Buma ni Hamjakma Kok’ no classroom o apply khlaiwi class no manage khlaina chengkha, kisa kisa swk swlaijaknai hwnwi khatungwi.
Puila period ni swkang salsa salsa, chwng chwrairok bai Buma ni Hamjakma kok poriwi salno chengkha, tei chwng ‘Class Mission’ swnamkha, ‘Ama ni Hamjakma Kokno Khakchangmani bagwi Koknai’ no kwbangma practice khlaina bagwi, bebak chwrairokno khoroksa tei khoroksa bai hamjakma kokno swnamna bagwi guide khlaiwi.
Aboni wngwi!!! Chini class tabuk belai kheno swlaimung wngwi tongo, abo kisa kisa kokrokni swlaiwi, abo chwrairokni nogo phano wngwi mano.
Class o, chwrairok naturally khoroksa tei khoroksa bai hamjakma kokno sa laio tei "Go First" hwnwi practice khlaio, abo wngkha swkangni swrwngnairokni bagwi belai kheno jwngjal hwnwi sajak.
Tei khoroksa buma-buphabo sakha, bohrokni bwsa nogo kisa kisa khe irritable wngwi tongma nukwi bohrok belai kheno kha khamkha tei bohrokni chwrai bwsarokno hai hwnwi sakha, "Kaham, abo wngwi tongo."
"Kwchangma no ringnai Buma ni Hamjakma ni Kok" ni bisingtwi chini class kaisa warm tei hamjakma class wngwi phaiwi tongo. Chwng kha khlaio, swkangni salrogo chini class classroomni phataro chini nukhung tei dophani borokrokno kaham khe samung tangwi tongnai.