2005 Hong Kong film directed by Derek Yee

年轻杀手司徒春运（杜汶泽 饰）和老前辈夕阳（许绍雄 饰）受雇从内地来至香港，由于消息走漏，二人中途分别，并相约在某大厦露台会面。身无分文的春运没有等到夕阳，却等来寒流与重感冒，最终昏倒在地。住在大厦内的小编剧诸葛头揪（王祖蓝 饰）发现春运，这个心地善良却又有点儿婆婆妈妈的小男人将其带回自己家中悉心照料。苏醒后的春运几度想杀头揪灭口，对方则一根筋地爱心泛滥，甚至大谈与野蛮女友徐天爱（薛凯琪 饰）浪漫又悲惨的恋爱史，全然不知危险所在。
随着时间的流逝，这个杀手和编剧之间的友情日益加深。春运冷酷的心渐渐融化，头揪也学会了坚强和自信……

张俊辉（陈奕迅饰）是一个颇有成就的智能家居的设计师，为了能够赚到更多的钱，升上更高的职位，常常忽略了家人，除了跟公司内对手“歌师奶”（卢巧音饰）每天针锋相对以外，他更是一个自私自利，作风十分讨厌的贱精。
他小时候便有一个小情人叫阿娇（钟欣桐饰），两人在一次意外车祸中重逢了。原来阿娇完成他们儿时当消防员的梦想，以助人为乐为己任。
阿辉因为车祸得到了一种能读懂人心灵的力量，让他也感受下别人的痛苦，感同身受之后，他也对自己以前的种种行为感到内疚。
他无意中发现了公司的一个大计划，并打算卖给一间韩国公司，就算阿娇如何屡劝未果，便决定离开，阿辉奋力追回她之际，为了救人，阿辉冲进了火场……

天光（郭晋安 饰）是重案组的CID，为人刚直不阿黑白分明。在追查一宗连环杀人案时，发现疑凶竟是二十年前从父亲手上逃脱的犯人。天光父亲大河（许绍雄 饰）是一名资质平庸的警察，且粗心大意不思上进，不仅让罪犯逃走，更是死在妓女床上，让天光母子蒙受巨大屈辱。以写作实况小说知名的作家高珊（陈慧珊 饰）此次亦追踪着天光手上的案件，二人对案件的不同理解造成摩擦，纷纷竞逐真相。
一日，天光发现父亲的旧电话神奇响起，对方声称自己是警察，只是所说所讲都停留在八十年代。细问起才发现那竟是二十年前的父亲大河！二人合作无间，跨越两个时空，共同追查真凶。

The Special Duties Unit (SDU) is an elite paramilitary tactical unit of the Hong Kong Police Force and is considered one of the world's finest in its role. But being the best carries its own burdens. Like everyone else, they go through troubles with love, with family and with their jobs. And sometimes they get horny. This touching story is about Special Duties Unit Team B and their trip to Macau for a weekend of unadulterated debauchery.

Devastated by a love affair, former in-demand gigolo Future Chang (played by Sandra Ng) retreats to Thailand, leading the life a dissolute. Thanks to the intervention of his high school teacher, Mr. Lo, Future summons the courage to return to Hong Kong. With the help of his friend Ricky, a gym trainer, he works hard to get back into shape, determined to make a comeback in the “duck” (male escort) trade. To Future’s surprise, Hong Kong has undergone a dramatic transformation since he left the city. Even the rules of the duck trade have completely changed! In order to ply his trade, Future is reduced seeking clients at an old age nursery home for women. Meanwhile, the places where women can buy happiness have become much more accessible, operating in neighborhood establishments such as a Thai restaurant…Determined to adapt to their new environment, Future and his desperate cohorts Dick Wide, Nebula and Broker Chan decide to dedicate themselves to satisfying the needs of their new client.

2019 Cantonese movie

During the Soong Dynasty, a beautiful woman named Liu is searching for a husband, but is unable to find one until she hears the avant-garde poetry of Chen. Soon the two are married and Chen discovers that his new bride is violently temperamental and insanely jealous, who limits his activities and lifestyle. When a princess falls in love with the poet and the Emperor decrees that Chen must take the princess in as a second-wife. The love between Liu and Chen is put to the test.

2004 film by Johnnie To

1999 film by Johnnie To

包家收养同乡潘仲之子潘朗清（郭晋安 饰）多年，包家长子包文龙（郑伊健 饰）与他情同兄弟；中天集团首脑黄天（郑少秋 饰）造人暗算，被商业罪案调查科的探员文龙调查，却与其成为忘年交。急功近利的郎清非法赚快钱，连累前来劝阻的文龙被停职，使包家陷入困境。潘夫向昔日好友黄天求助， 朗清得以进入中天集团。复职无望的文龙被黄天赏识招入中天，由此踏入商界。文龙认识古怪少女林贞烈（陈松伶 饰），两人开始恋爱。朗清被人利用出卖中天的商业机密，引起黄天的疑心，为了获得黄天的信任，并谋得权势，朗清开始追求黄天之女黄蕾（郭蔼明 饰）。但黄蕾却因为文龙而与他悔婚，并介入到文龙与贞烈的感情中，让文龙陷入两难之境。备受悔婚屈辱的朗清，与黄天的对手一起不择手段，开始报复计划。商界人生，风云变化多端，谁能料到得与失？