• 1981–82 season: The club finished second in the
Third Division and were promoted to
Second Division. • 1984–85 season: The club finished third in the Second Division and were promoted to
First Division, then the top league in Hong Kong football. • 1985–86 season: The club faced
Seiko in their First Division debut, in which they led 3–2 at the beginning of the second half but then conceded 5 goals and lost the match 3–7. They then made remarkable progress and managed a goalless draw with Seiko when the two teams met again in the second half of the league. They eventually finished 5th in the league. They also won a 5-a-side tournament in December 1985. They were one of the teams taking part in the Super Six Cup. First-choice goalkeeper
Lau Tung Ping was called up by
Kwok Ka Ming to the
Hong Kong national football team. • 1986–87 season: Horse trainer
Brian Kan was appointed president of the club. Due to their excellent performance in the previous season and the HKFA's ban on foreign players, many key players left the team for other clubs like
South China AA,
Happy Valley AA and
Sea Bee. The club fielded a young side and narrowly avoided relegation by finishing sixth in the league ahead of the
Hong Kong Football Club on better goal difference. The latter then complained to the
Hong Kong ICAC alleging match-fixing by the club in their last three league victories over
Tsuen Wan (4–3),
HK Police (2–0) and South China AA (1–0). Several players and other personnel, including Kan, were arrested but later released without charge. No further action was taken by the ICAC or
Hong Kong FA due to insufficient evidence. • 1987–88 season: Double Flower finished 5th in the 1st division. • 1988–89 season: The
HKFA membership of Double Flower was loaned to
Lai Sun, who played in the league under the name Lai Sun Double Flower. The team won the
Viceroy Cup and
FA Cup this season. • 1989–90 season: Lai Sun bought the membership of Po Chai; Double Flower played in the league under the original name. • 1991–92 season: the HKFA membership of the team was loaned to
Instant-Dict, a company specialising in English-Chinese translation machines and dictionaries. The team played in the league under the name Instant-Dict until 2001. • 2001–02 season: Instant-Dict returned the membership; the team reverted to the name to Double Flower. • 2002–03 season: Relegated to the Second Division after finishing 7th out of 8 teams. • 2009–10 season: Advance SC used the membership to participate in the Second Division, under the name Advance Double Flower. • 2011–11 season: Reverted the name back to Double Flower. • 2013–14 season: After the First Division became the second-tier league, all clubs previously in the Second Division, including Double Flower, joined the rebranded First Division. • 2018–19 season: Finished 13th and were relegated back to the Second Division. • 2022–23 season: Finished Second-to-last and were relegated to the Third Division. ==Honours==