This Excel tutorial explains how to export Chinese Excel to CSV, the method is also applicable to other languages. (解決Excel轉CSV亂碼). You may also want to read: Import Chinese CSV to Excel Export Chinese Excel to CSV When you export Chinese Excel to CSV (Comma-separated values), some Chinese characters will become a question mark "?", same will happen for symbols and other languages such as Japanese, why is that? To understand what is happening, we need to know what is encoding. Compute...