安德里安娜 an de li an na
Letters as mails that you receive: 信 (xin)
flanco estiu` marchino gallieo flanco estiu` marchino gallieo
迈克
It's "开"。
Beijing is spelled as 北京 in Chinese characters.
Chinese doesn't have letters, each word is a specific character. It would most likely be the exact same as English.
唐娜 (Tángnà)
Unlike Western languages like French, German, and English, Chinese does not have an alphabet. Written Chinese doesn't have letters that spell out words. Instead, it has characters that represent the different words of the language. The character for "open" is 開. In Simplified Chinese this is written 开.
Chinese does not use letters... this question can not be answered. Chinese instead uses character-words and thus only old, traditional words can be used.
... You just spelt it...
麻雀 ma(2) que(4)
It is not possible to answer this question because of the special Chinese characters. You are welcomed in Chinese, is spelled by spelling out the individual letters going forward.