汉字拼音(首字母)转换,一级汉字的转换是简单的,但这是包括二级汉字的拼音转换。对应用系统实现模糊查询有着重要意义。-Pinyin (first letter) conversion, a Chinese character conversion is simple, but include two Chinese characters, Pinyin conversion. Fuzzy queries on the application system has an important significance.