the bian fu yixing teapot
written by siyutao art team
The bian fu teapot (Flat-Bellied Pot) is one of the classic forms in Yixing purple clay teapot art. It evolved from the earlier fang gu teapot (Archaistic Pot) and gets its name from its flat, round body that still keeps a full, swelling belly, never looking squashed. That is why it is also called the “Flat fang gu.” Its defining quality is being flat yet energetic : the body sits low but feels plump and tense, with smooth lines and a calm, steady presence.
Main Design Features
The Body , Broad and round, with a diameter‑to‑height ratio usually over 4:1. The mouth is wide, the shoulders slope gently, and the belly bulges like an inflated ball. The base tapers inward firmly, often finished with a simple “one‑press” bottom or a carved recessed foot.
The Lid & Knob , Most lids are pressure‑fitted or inset, with a slight dome and crisp edges. The knob is usually a flat round pearl or a bridge shape, perfectly matching the low profile of the pot.
The Spout & Handle , A gently curved single‑bend spout extends naturally from the body, giving a smooth, powerful pour. The ear‑shaped handle is comfortable to grip, symmetrically balanced with the spout, and keeps the centre of gravity stable.
Overall Silhouette , When you look down from above, the knob, lid, shoulders, and belly form a series of concentric circles, like ripples spreading on water. This rhythmic layering is both visually pleasing and functionally sound.
Craftsmanship and Prestige
Making a bian fu teapot is extremely challenging. The low, wide shape makes the clay body prone to collapsing during forming, so it demands great skill from the potter. Many masters have created classic versions, most notably Gu Jingzhou 顾景舟 and Wang Yinchun 王寅春. Gu Jingzhou’s large‑mouthed bian fu teapot is the most famous of all; it sold at auction for nearly 6 million RMB and is considered a pinnacle of zisha art.
The Story: How One Teapot Won Over a Japanese Master
In 1992, Kato Tatsumi, founder of the Japan Craft Association and a renowned ceramic artist, visited China and came to Yixing to meet Gu Jingzhou. The meeting was arranged by Gao Zhenyu 高振宇, the son of Gu’s prized student Gao Haigeng 高海庚. Gao Zhenyu had studied under Gu for years before going to Japan, where his teacher happened to be Kato.
Kato was famous not only for his skill but also for his pride. He had high standards and rarely admired other people’s work.
Gu took this visit seriously. Before the meeting, Gao Zhenyu asked Gu which piece he should show. Gu thought for a moment, smiled, and said, “Bring my bian fu.”
When the self‑confident Kato entered and saw Gu Jingzhou, he was first struck by Gu’s refined, quiet manner. Then his eyes fell on the bian fu teapot on the table, stately, grand, and perfectly balanced. Kato stepped closer, examined it carefully, and his arrogant expression turned into deep humility.
When Gu brewed tea with the pot, the water stream came out straight and strong, like a single thread, falling into the cup without a single splash. After pouring, the spout and rim stayed completely dry, no dripping at all. Kato was amazed and called it “the world’s most perfect tea‑ware artwork.”
In that moment, the Biǎnfù Hu had conquered a master.
How the bian fu teapot Differs from the fang gu teapot
To understand the Biǎnfù fully, we need to look at its ancestor, the Fǎnggǔ teapot. The name Fǎnggǔ originally meant “drum‑copy,” because the shape imitated a war drum. Some say the form was created by the Qing‑dynasty master Shao Daheng 邵大亨 ; others trace it to the modern potter Zhao Songting 赵松亭 , who made it under the direction of Wu Dazheng 吴大徴. Later potters copied this shape, and the name gradually came to mean “imitating ancient styles,” showing respect for earlier masters.
The Fǎnggǔ has a flat body, a full belly, a tall neck, and a smooth lid plate. Its lid fits tightly with the rim, forming a full round line. The knob is firm, the handle rises gracefully, and the whole piece feels solid and well‑proportioned.
The bian fu teapot, on the other hand, is a flattened version of the Fǎnggǔ. It has a lower body and a larger mouth. The shoulders are round and moist, and the spout and handle flow in one continuous line. The word biǎn means “flat,” but it emphasises a round flatness, not flat like a board, but curved like a shallow bowl. Its power comes from that curved fullness.
Key Differences at a Glance
| Aspect | Fǎnggǔ (Archaistic) | Biǎnfù (Flat‑Bellied) |
| Body shape | Drum‑like, with a tall, straight shoulder | Flat‑drum shape, lower and wider |
| Height ratio | Diameter / height < 4:1 | Diameter / height > 4:1 (excluding neck and lid) |
| Shoulder | Must be high and upright to show strength | Must be flat but not sagging, this is the tricky part |
| Neck | Has a short, clear neck | Often has no visible neck |
| Rim fit | The lid and rim form a single smooth line | The lid edge is slightly stronger than the rim, echoing the Chinese idea of “Heaven covers Earth” |
| Knob | Has a small gap between knob and lid; the knob is a scaled‑down version of the pot | No visible gap; the knob is like an upside‑down miniature of the body |
| Spout | Shorter | Slightly longer |
| Dynamic feel | Tension spreads in all ten directions, ike a fully inflated drum | Tension spreads mainly sideways, in four directions |
| Top view | Concentric circles, but less pronounced | Five clear concentric circles (knob, lid, shoulder, belly) ripple outward |
Conclusion
The bian fu teapot is not just a flattened copy of the fang gu, it is a thoughtful reinterpretation. By lowering the height and enlarging the mouth, the potter shifts the visual energy from vertical power to horizontal breadth. Yet it never loses its fullness or its calm dignity. Its beauty lies in that delicate balance: flat, but not collapsed; broad, but not dull. That is why it remains one of the most admired forms in Yixing tea culture, and why even a proud master like Kato Tatsumi was moved to humility before it.
If you ever hold a Biǎnfù Hu, look at it from above, and you will see the ripples.
