select id,types,classs,uid,user,bo,title,price,imging,fuj,dateline,d1t,d2t,click from pre_a_g where yns=2 and (id like '%事故车试验车直播%' or user like '%事故车试验车直播%' or title like '%事故车试验车直播%') order by id desc limit 0, 20