自我介绍大家好，我叫寇山挺，我是意大利人。我今年23岁，谢谢外国语言（不懂），希望在这个网站我可以交到很多朋友。再见！

自我介紹

大家好，我叫寇山挺，義大利人，今年23歲，

想要學習外國語言，希望能在這個網站找到很多好朋友。謝謝！

寇 跟 山 不宜結合作為名字

寇 固是 姓氏 但也有 "盜匪 / 外來的入侵者" 之意

還有 山寇 一詞 (戲曲 : <<丁甲山>>  山寇  周明)

讀過武俠小說 或是 看過武俠電影 或是 看過中國史書的人

都會有 "落草為寇 上山作賊" 的聯想

大宋宣和遺事˙元集：「等待楊志過來，將防送軍人殺了，同往太行山落草為寇去也。」

自我介绍

大家好，我叫寇山挺，我是意大利人, 我是23岁，谢谢你们外国语言者 [This is meaningless, there can be so many interpretations, mine, "Thank you all foreign language speakers".  I guess from the context of your next sentence.  Since you are learning Chinese, provide at least an English or Italian version.  This way, it is easier to help you.]，希望在这个网站我要找到很多好朋友。再见！

Just a comment...  Your transliteration of your name means "Bandit mountain erection".  Unless this is what you really want, I suggest, 高山天脑 (High mountain heaven brain/mind, ie divine mind of the high mountains.  "High" is also a Chinese last name.  For a more poetic one, 高山天老,  天老 can be either translated as "eternal as the heavens" or the "old man of heaven", an honorific term for celestial beings.  Anyway both approximate the full sound of your name.  As for my own preference, I would drop the last character and be 高山天, "mountain high as the sky", a more natural Chinese name.