菜鸟求助大侠 vb 中如何实现拼音模糊检索？

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'休宁|xiuning|xn','黟县|yixian1|yx','霍邱|huoqiu|hq','霍山|huoshan|hs','金寨|jinzhai|jz','寿县|shouxian|sx','舒城|shucheng|sc','当涂|dangtu|dt','砀山|dangshan|ds','灵璧|lingbi|lb','泗县|sixian|sx','萧县|xiaoxian|xx','铜陵|tongling2|tl','繁昌|fanchang|fc','南陵|nanling|nl','芜湖|wuhu2|wh','广德|guangde|gd','绩溪|jixi2|jx','泾县|jingxian1|jx','旌德|jingde|jd','郎溪|langxi|lx','宁国|ningguo|ng','长乐|changle1|cl','福清|fuqing|fq','连江|lianjiang1|lj','罗源|luoyuan|ly','闽侯|minhou|mh','闽清|minqing|mq','平潭|pingtan|pt','永泰|yongtai|yt','长汀|changting|ct','连城|liancheng|lc','上杭|shanghang|sh','武平|wuping|wp','永定|yongding|yd','漳平|zhangping|zp','光泽|guangze|gz','建瓯|jianou|jo','建阳|jianyang1|jy','文成|wencheng|wc','永嘉|yongjia|yj','岱山|daishan|ds',

'嵊泗|shengsi|ss');

补充：.NET技术 ,  VB.NET

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