1. gonhi rinotsvedza - gonhi rekuchengetedza rinotonhora rinogona kudhonzwa rakavhurika kubva kuruboshwe kuenda kurudyi, rinoshandiswa munzvimbo inotonhora ine nzvimbo shoma, kuchengetedza nzvimbo.
2. Semi-yakavigwa gonhi nehwindo rekucherechedza - nehwindo rekucherechedza kuona mukati mekuchengetedza kutonhora pasina kuzarura musuo, kuchengetedza magetsi uye zviri nyore kushandisa.