In August of the 14th year of the Jiaqing reign of the Qing Dynasty (1809), smoke filled the air off the coast of Yushan, Zhejiang. A naval battle that would completely change the power dynamics of the Taiwan Strait was underway. Tsai Chien Pirate King, who had dominated the seas for fifteen years, sighed to the heavens in the final moments of his life: “If my wife were still alive, would I have fallen to this?”
What kind of indissoluble bond did this legendary pirate, who once dominated the Min River estuary and terrorized the Taiwan Strait, have with Matsu? The legends of his hidden treasures are still circulated among the islands of Matsu in a mysterious rhyme. Let us follow the footprints of history, explore the legendary life of the strongest pirate king of the Qing Dynasty, and the eternal mysteries he left behind in Matsu.
🗺️ Captain’s Log (Table of Contents)
Chapter 1: From Net Mender to Lord of the Seas – The Rise of Tsai Chien
A Humble Beginning
In 1761, a child named Tsai Chien was born in a poor fishing village in Tong’an, Fujian. Orphaned early, he grew up relying on the charity of others. As a young man, he worked as a cotton fluffer and mended fishing nets. He probably never imagined that the hands that mended nets would one day tear apart the coastal defenses of the Qing Empire.
In 1794, a famine changed his fate. Driven by poverty and desperation, Tsai Chien was forced to flee to the sea and become an outlaw. Initially, he was just a minor pirate with a few broken ships, described by officials as “wandering with no fixed track.”
Transformation into a Sea Giant
But the Tsai Chien Pirate King was no ordinary man. Between 1800 and 1805, he showed amazing organizational skills. While other pirates fled from the Qing navy, he chose to absorb the remnants of defeated groups, expanding his power exponentially. At his peak, his fleet commanded nearly a hundred large ships equipped with cannons, and his followers numbered over twenty thousand. His influence stretched from Shandong in the north to Guangdong in the south.
The “Safe Passage Flag” System
Tsai Chien’s greatest strength was not just fighting, but business. He invented a system called the “Safe Passage Flag” ( 免劫令旗 ).
Simply put, it was a “protection fee,” but executed with “commercial ethics.” Merchant ships that bought his flag were not only spared from looting but were also protected from other pirates. For merchants plagued by corrupt officials and other pirates, Tsai Chien’s flag was more reliable than the government’s protection! This system made him the “Emperor of the Sea.”
Chapter 2: Tsai Chien’s Wife – The Woman the Emperor Feared
Behind every story of Tsai Chien, there is a figure in red. History books simply call her “Tsai Chien’s Wife” (Cai Qian Ma), but in folklore, she was a female warrior even fiercer than the king himself.
A Legendary Partnership
Rumored to be from Zhejiang, she was beautiful but fierce. Legend has it she had two previous husbands but left them because she despised their weakness. When she met Tsai Chien, this wild woman finally found a man who could match her spirit.
Cannons and Red Robes
Tsai Chien’s wife was not a woman who hid in the cabin; she was his chief strategist and a commander on the front lines. It is said she always wore a bright red robe in battle and was a crack shot with cannons.
The most famous battle occurred in the winter of 1807 at “Black Water Ocean.” When the Qing general Li Chang-keng cornered Tsai Chien’s fleet, Tsai Chien’s wife personally manned the stern cannon. With a calm aim, she fired—hitting General Li directly in the throat, killing him instantly and throwing the Qing army into chaos.
However, fate is dramatic. Just as she climbed the mast to command the breakout, she was hit by a stray bullet and fell into the sea. Tsai Chien, heartbroken over the loss of his wife and strategist, lost his edge and was defeated two years later.
Chapter 3: The Indissoluble Bond with Matsu
A Strategic Base at the Min River Mouth
The Matsu Islands are like pearls scattered outside the Min River estuary, guarding the shipping lanes from Fuzhou to Taiwan. For pirates, this was paradise: numerous islands, hidden coves, deep-water harbors, and abundant fresh water.
Andong Yixiantian: The Pirate King’s Throne
At the northern tip of Dongyin Island, there is a sea-eroded gorge called “Yixiantian” (A Thread of Sky). Legend has it that this was Tsai Chien’s “natural command post.” Imagine the Tsai Chien Pirate King sitting on the rocks atop the gorge, using the natural amplification of the terrain to listen to the waves, judging the weather, and commanding thousands of ships.
Chapter 4: The Mysterious Legend of Tsai Chien’s Treasure
After Tsai Chien died, where did his vast treasure go? In Qinbi Village, Beigan, a mysterious rhyme in the Fuzhou dialect is said to hold the code to the treasure’s location.
🏴☠️ Interactive Riddle: Crack the Treasure Code
“Qin-囝 connects to Qin, Seven Vats Eight Pots nine rows connected; Great water cannot cover, Small water covers the rim…” Where is the treasure?
Deciphering the Rhyme
- “Qin-囝 connects to Qin”: “Qin-囝” refers to Turtle Island, implying the treasure is related to Qinbi Bay.
- “Great water cannot cover, small water covers the rim”: This is the key! It means high tide doesn’t cover it, but low tide water reaches the rim. This suggests a hidden sea cave accessible only at specific tidal times!
Chapter 5: The Legend of Qinbi Pirate House
In Qinbi Village, some Eastern Min-style houses are exceptionally luxurious, privately called “Pirate Houses” by locals.
The Mysterious Wealth of the Chen Family
The builders of Qinbi were mostly the Chen family. Legend says they became wealthy overnight in the late Qing Dynasty. Were they successful merchants, or collaborators with the Tsai Chien Pirate King?
Architectural Secrets:
- High Vantage Point: Located at the top of the village to monitor the sea.
- Defense: Thick walls, small high windows (acting as gun ports), and heavy doors.
- Secret Tunnels: Rumors of tunnels leading to the sea for escape or smuggling.
🎒 Best Gear for Exploring Pirate Houses: NaSaDen Nakata Suitcase
Qinbi Village is built on a hill; stairs and stone paths are suitcase killers! This NaSaDen Suitcase is not only stylish but equipped with extremely smooth 360-degree silent wheels, making it easy to push even on rough roads—just like transporting treasure chests! Lightweight design allows you to easily carry it up steep stairs to check into your pirate house homestay.
Check Suitcase DealChapter 6: Pirate Culture Tour Experience
Want to experience the legend? We have planned a 3-day “Pirate King Adventure Tour.”
🗓️ 3 Days 2 Nights: Searching for Lost Treasure
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Day 1 (Nangan): History Exploration
Matsu Folk Culture Museum (History) → Yuntai Mountain (Overlook Tsai Chien’s sea) → Jinsha Village (Old Port). -
Day 2 (Beigan): Pirate House & Turtle Island
Ferry to Beigan → Qinbi Village (Visit Pirate House) → View Turtle Island (Crack the code) → Stay in a stone house. -
Day 3 (Dongyin): Command Post
Ferry to Dongyin → Challenge Andong Yixiantian (Pirate King’s Command Post) → Buy pirate souvenirs → Return.
🎒 Bring Home the Treasure (Souvenirs): NaSaDen Flower & Bird Suitcase
After a 3-day treasure hunt, you will surely buy many Matsu specialties. This NaSaDen Suitcase with its large capacity is like Tsai Chien’s treasure chest, ready to hold all your loot. The sturdy shell protects fragile wine bottles, ensuring you return fully loaded.
Check Suitcase DealChapter 7: Creative Industry & Education
The story of the Tsai Chien Pirate King is a valuable cultural asset.
- Creative Products: “Pirate King” figures, flags, and treasure box gift sets.
- History Education: Understanding Qing dynasty maritime power and migration through a “Maritime Perspective.”
Chapter 8: FAQ
Q: Is Tsai Chien’s treasure real?
No official excavation has confirmed it, but the rhyme matches the terrain so well, and the Chen family’s sudden wealth adds to the mystery.
Q: Can I enter the Qinbi Pirate House?
Yes! Many are now homestays or cafes (like “Qinbi No. 25”). You can stay or dine there to see the defensive structures.
Q: Is Andong Yixiantian hard to reach?
Not at all. It has well-built concrete paths and railings. It’s a safe and spectacular spot for average tourists.
Read More: Explore Matsu
Legend of the Frog God Taiwan
Discover another unique deity in Qinbi Village.
Qinbi Village Accommodation Guide
Experience staying in a pirate-style stone house.
[External] Taipei Times: The Pirate Queen
Article about Tsai Chien’s wife.
[External] Wikipedia: Cai Qian
Historical records of the pirate king.