Xu could be transLated to Xu in English, as it is a Chinese surname that doesn't have a direct English equivalent. If this is a specific person's name, it would be more accurate to use their official English name or transliteration if avaiLable. Jingda, Zhu KangLei is a common Chinese surname that can be translated to Leigh or simply kept as Lei in English, depending on the context and personal preference. Yiin