The Restless Trio

The Restless Trio is a 1982 Hong Kong action comedy television series produced by TVB and starring Andy Lau, Stephen Tung and Patricia Chong.
Plot.
In Pak Tau town near the provincial capital during the era of the Republic of China, rich heir Chin Yat-tim (Andy Lau) falls in love with Cho-cho (Patricia Chong), a prostitute working on a flower boat. Yat-tim deliberately gets close to Cho-cho to please her. However, Cho-cho's heart belonged to her childhood friend, Wong Siu-po (Stephen Tung), a poor worker of the flower boat. Although Siu-po has feelings for Cho-cho, she did not dare to confess to her due to his poverty and low social status. Later, under a strange combination of circumstances, Cho-cho was forced to marry rich tycoon Lui Chin-pang (Lau Dan).
In actuality, Lui is a pirate. One day, after successfully robbing treasures, he was discovered by Ko Yung (Lau Siu-ming), who wanted a share of the treasures. As a result, the two launched an attack against one another, causing havoc on the flower boat.
After Lui's identity was exposed and was arrested, Cho-cho regains her freedom and reunites with Siu-po. At this time, Yat-tim gets Siu-po and Cho-cho's help during a family crisis. Being grateful to the two, Yat-tim reconciles with Siu-po and exits the love triangle between him, Cho-cho and Siu-po, and is determined to accomplish a major achievement.