Nthawi zonse timagwira ntchitoyo kukhala gulu looneka kuonetsetsa kuti tikufuna kukupatsani mwayi wapamwamba komanso mtengo wabwino kwambiri wa epiprenum - iroor zobiriwira zobiriwira - Xamen,,,. Tidzapatsa mphamvu anthu polumikizana ndi kumvetsera, kupereka chitsanzo kwa ena ndikuphunzira kuchokera kuzomwe zachitika. Katunduyu adzaperekera padziko lonse lapansi, monga Europe, Amereka, Australia, Soldiampton, Moldova, Ogwira ntchito aluso amakhala ndi akatswiri aluso kuti ayankhe. Chitsimikizo Chathu Chogulitsa, Chilolezo Chamtengo, mafunso aliwonse okhudzana ndi zinthu, chonde khalani omasuka kulumikizana nafe.