EN
Izixhumanisi Eziphuthumayo
Ukushintsha walwelisa amakhompiyutha eziqoqwe kuzonhlawula i-Vietnam rolling door, isayithi slezansi, ityubhular motha nezinye izinhlelo zokukhetha ezifunekayo ukusetyenziswa ngokwabo.
Abafundi bathumela amabhokisi abalulekile amabhedlela. 
