Ho fetisoa ha matla a ho fetolela letoto la morao-rao, ho kopanyelletsa le li-axle, lijalo tsa sethunya le lisebelisoa tsa ho emisoa, ho emisa Lihlahisoa li sebelisoa Amerika Leboea, Europe, Australia le libaka tse ling, 'me li ka fana ka lits'ebeletso tse hlophisitsoeng ho latela litlhoko tsa bareki, tse ntseng li ts'oana, ts'ebetso ea thibelo ea mafokolohi, ts'ebetso ea ho thibela matšoao.