Ciao around the World

Ciao around the World:

• Amharic: ቻው, chaw
• Bulgarian: чао, chao
• English: ciao
• Finnish: tsaukki
• Greek: τσάο, tsao
• Hebrew: צ'או chao
• Hungarian: csáó
• Japanese: チャオ, chao
• Russian: чау, чао, chao
• Tigrinya: ቻው, chaw
• Turkish: çav

Are they all written correctly ??  ;) 

For many others check: Ciao - Wikipedia