Fat Kau (Leung Sing-por) and his wife (Ma Siu-ying) are not on the best terms with their fierce daughter-in-law Tang (Tam Lan-hing). It is their secret wish that their grandson Kim-kwong (Yam Kim-fai) would marry an ill-tempered woman—it would be, Kau and Lee think, poetic justice for Tang to have a taste of her own medicine. But to their disappointment, the granddaughter-in-law Yu-chu (Law Yim-hing) turns out to be meek and understanding. Kau and his wife therefore tricks Yu-chu into starting a quarrel with Tang. Rich in intricate details of everyday life, the film depicts a witty battle between vivid characters, and is a comedic portrayal of the relationship between mother and daughter-in-law through three generations.

Chen Liujin and Zhang Lihong have a chance encounter with Wang Shu and Li Rong during an outing to the beach. Chen admires Wang, but Wang has fallen for Zhang's charm; Zhang fancies Li, whose heart is set on Chen ironically. The two young men seek to approach their objects of affection on the pretext of inviting the dream date of each other to an outing in the country during which they are teased and made fun of by the two women. To wipe away the shame, Wang and Li plot to intoxicate the women, who pretend to be in a drunken stupor while calling for help from their uncle and father respectively. In front of the elders, Chen declares her love for Wang, and Zhang for Li. Hit with the realisation of the women's sentiments, the two men reciprocate their respective admirers with their well-deserved love.

Iron-Beaked Hen and Fatso Bo on their way to the city to help a relative out of some trouble, they run into a band of robbers. They stop over an allegedly haunted house where they save the lovers To Lok-yin and Yu Mei-yung from their attemped suicide. Hen learn their story and decide to help them out. Yin comes from a rich family, he lost his father when he was very young and was brought up by his uncle. Now that he is old enough to claim his inheritance, the guardian, his uncle, in order to keep the fortune under control, forces him to marry a girl of his choosing. The couple cannot face separation and resolve to end their lives together. Hen thinks of a way to help them, which involves Yin pretending to comply; that is, to go ahead with the marriage arrangement. On the wedding day, they swap the bride with Yung. Disguised as a matchmaker and a county official respectively, Hen and Bo reprimand To's uncle who schemes to seize To's family fortune. To and Yu marry.

Working as a telephone operator on the nightshift, David Lau received some calls from a woman for a David and agrees to a blind date. Wearing a violet on his lapel, David mistakes someone else for his date. Jennie Lee, a stranger, comes calling at the hotel, addressing a bewildered David with an intimacy that is familiar and awkward. Mok Yu-fuk, the self-proclaimed Sherlock Holmes, follows Jennie but gets robbed. Lau received an invitation to Jennie's birthday party. The guests acting strange at the party. Jennie and Lau take a stroll along the beach. Jennie suddenly hurls herself into the sea in a run. Five years ago, when Jennie was having a heart-to-heart talk with her fiance David Wong on the beach, her neglected brother ran off to the sea and drowned himself. Suffering from a nervous breakdown ever since, Jennie was devasted by the departure of her fiance to America. The hopes Jennie's parents are pinning on the new David to boost their daughter's recovery are merely wishes.

Morris the Tailor seeks to get even with Gilbert, Earl of Chen who has stolen a set of expensive clothes from him. Morris bumps into Princess Jenna and the two fall in love at first sight. But the king voices his opposition since Morris is from the grassroots. Gilbert suggests that Jenna's aunt adopts him as her foster son. In a split second, Morris is elevated to a royal and becomes the king's son-in-law.

Vagabond singer Ali is embroiled in a dispute over love and is compelled to return to his own country. Ali is mistaken for the future queen's consort and chances to meet her majesty Law Yee. Law falls head over heels for Ali and they get married not long after. However, Ali finds royal formalities unbearable and decides to run away from the palace. Disregarding all rules, Law follows her man to wherever he goes.

Reporter Yu Mong-yuen is recovering from a leg injury in his fiancee Man-wah's apartment. Bored, he looks out the rear window and observes the life of the neighbouring building. Among the tenants are a sugar-daddy and his mistress, a middle-aged man wants to marry a young girl, but she is in love with his son. Finally, she hatches a plot and makes the man agree to her marrying his son ; a sly fortune-teller ; a lively gym, a rich widow quarrels with the trainer of a gymnasium because his dog has bitten her cat ; and an opera school, a woman signs, leaning on the balcony, and a man tries to strangle her. In fact they are rehearsing an opera…… One evening, Wah is on the night shift, and Yuen watches the opera troupe rehearse to the end. Under the influence of drugs, Yu mistakenly believes that a divorced man has murdered a taxi dancer. He alerts the police, but the whole thing is nothing more than a misunderstanding.

Precious Daughter follows the couple's story even after their marriage. With the help of her caring mother, rich girl who is mute manages to marry the man of her dreams. However, their marriage soon runs into difficulties because of her inability to please her demanding sister-in-law. While the heroine regaining her voice leads to catastrophe for the hero in the original play, the two films celebrate the return of their heroines' voices with song and dance – thanks to the popularity of musicals at the time.

This rare gem features the extraordinary stellar cast of two comedy giants on the same screen and the two Ma's (Ma Si-tsang and Sun Ma Si-tsang) performing together. Leung Sing-por as the wealth-feigning Au and Ma Si-tsang as penny pincher Ma already set the stage for laughter. Ma Si-tsang dons a hilarious moustache and adds panache to the character whenever he complacently twists his moustache, making his greediness almost lovable. The film features a zany plot 'twist' when the two Ma's, as father and son, try to attend a charity gala by having Sun Ma Si-tsang teach Ma Si-tsang to sing ‘Yu Hap-wan Expresses His Inner Feelings', one of the elder Ma's most popular repertoire. Ma Si-tsang gives a commanding seven-minute solo performance that captures the heart of the audience now and forever.