Chikwama chozizirira nsomba, chomwe timachitchanso kuti ndi thumba lakupha nsomba. Ndi thumba lomwe lili ndi mizere yokhuthala, yomwe imasunga nsomba, nsomba, zakumwa ndi zakudya kuziziritsa paulendo ndi potuluka. Mukapita kokawedza nsomba, chikwama chozizirira nsomba ndi lingaliro labwino kusunga nsomba.
Sikuti chozizira chimangosunga nyambo yanu ndikugwira bwino, koma zoziziritsa bwino kwambiri zophera nsomba zimasunganso zakudya ndi zakumwa ndipo zimakhala ngati zosungiramo zowuma za zida. Mukangotera nsomba yomwe mukufuna kudya, ndikofunika kuika nsomba pa ayezi. Chikwama chozizira cha nsomba chimakhala ndi pulasitiki yolimba, yomwe imatha kupirira malo ozungulira, komanso imatha kuteteza ayezi kuti asasungunuke kapena kwanthawi yayitali.
Koma simatumba onse ozizirira nsomba omwe amapangidwa mofanana. Tikhala tikuyang'ana mitundu yosiyanasiyana ya matumba a nsomba kuti mupeze yomwe ili yoyenera kwa inu.