sān bǎo zhā

“Three Treasures” (三宝扎, sān bǎo zhā) is a Cantonese composite botanical product in the form of a tied bundle, where aged mandarin peel serves simultaneously as a wrapper and one of the principal components, with several dried herbs and fruits gathered inside. The semantic and flavour centre of the bundle is Xinhui aged peel (新会陈皮, xīnhuì chénpí), the rind of the mandarin cultivar ‘Chachi’ (Citrus reticulata ‘Chachi’), to which a separate article is dedicated on our resource. It is important to state clearly from the outset: botanically speaking, this is not tea — no Camellia sinensis leaf is present in the composition, and the resulting beverage falls under the category of “tea substitutes” (代用茶, dàiyòng chá), that is, herbal infusions that are brewed and drunk in the manner of tea. “Three Treasures” is produced in Guangdong province, predominantly in the Pearl River Delta area (珠江三角洲, zhū jiāng sān jiǎo zhōu) and around the city of Jiangmen (江门, jiāngmén). In Cantonese daily culture, such bundles belong to the tradition of “cooling decoctions” (凉茶, liáng chá), everyday beverages used in hot and humid climates to quench thirst and “soothe the throat.”

1. Classification and Origin:

• Type: composite herbal infusion, tea substitute (代用茶, dàiyòng chá).
• Category: botanical infusions and dried flowers (代用茶, dàiyòng chá) — outside the botanical category of tea from Camellia sinensis
• Origin: Guangdong province, southern China; the core of the tradition is the Xinhui district of Jiangmen city.
• Defining component: Xinhui aged peel (新会陈皮, xīnhuì chénpí).
• Product form: a tied bundle; the character 扎 (zhā) means “tie, bundle.”

It should be stated unequivocally: “Three Treasures” contains no Camellia sinensis tea leaf, and by composition this is not tea but a botanical infusion. In the Chinese beverage classification system, such products are registered as 代用茶 (dàiyòng chá) — “tea substitute”: the raw material is brewed in the same manner as tea, but botanically it has no relation to the tea plant. This is not a “surrogate” in a pejorative sense, but an independent genre with its own history, raw material base, and brewing technique, existing in Guangdong alongside genuine tea.

2. History and Cultural Significance:

• Context: Cantonese culture of “cooling decoctions” (凉茶, liáng chá).
• Root of the tradition: the centuries-old practice of ageing citrus peel in Xinhui.

Guangdong, with its hot and humid climate, long ago developed a habit of refreshing herbal infusions. In 2006, the tradition of Cantonese 凉茶 (liáng chá) was inscribed on China’s intangible cultural heritage list, jointly with Hong Kong and Macau. “Three Treasures” fits into this everyday lineage: a tied bundle is convenient to store, portion, and brew, without needing to select individual ingredients each time.

The product derives particular weight from Xinhui peel. Aged citrus rind has been valued there for centuries, and the longer the ageing, the higher the quality is considered. Combining such peel with several supplementary herbs into a single bundle is a practical device and at the same time a “status” one: it elevates a household refreshing beverage beyond the realm of a simple decoction.

3. Botanical Description and Raw Materials:

• Wrapper (constant component): Xinhui aged peel (新会陈皮, xīnhuì chénpí), Citrus reticulata ‘Chachi’, family Rutaceae.
• Internal components: vary by workshop; no canonical recipe exists.

Frankly speaking, no single fixed composition exists for “Three Treasures”: the specific set and proportions are determined by the producer. The name “Three Treasures” is more euphonious-symbolic than a strict count of three items — the number of inclusions differs among workshops. Listed below are only those components that appear consistently, without any claim to an exact recipe.

• 胖大海 (pàng dà hǎi): seeds that swell greatly in water. Latin attribution diverges in sources: traditionally Sterculia lychnophora Hance; in modern systematics the species is often assigned to the genus Scaphium (e.g., Scaphium affine), family Malvaceae (formerly Sterculiaceae). A single binomial is difficult to provide; the raw material is imported from Southeast Asia.
• 甘草 (gān cǎo): liquorice root; several species of Glycyrrhiza are used under this name (including G. uralensis, G. glabra, G. inflata). Imparts a mild sweetness.
• 罗汉果 (luó hàn guǒ): “arhat fruit,” Siraitia grosvenorii; a natural source of sweetness.
• 橄榄 / 青橄榄 (gǎn lǎn): Chinese white olive, Canarium album; an astringent-salty or dried fruit.
• 金银花 (jīn yín huā): Japanese honeysuckle, Lonicera japonica; chrysanthemum flowers (菊花, jú huā) are sometimes added.

Each workshop interprets the “treasures” in its own way: some bundles contain liquorice and “pangdahai,” while others add “luohanguo” or olive to them. The sole stable constant is aged Xinhui peel as the wrapper and flavour foundation.

4. Terroir and Cultivation Characteristics:

• Key terroir: Xinhui district, Pearl River Delta.
• Conditions: confluence of the Xijiang River (西江, xī jiāng) and Tanjiang River (潭江, tán jiāng), tidal influence from the sea, brackish waters near Yinzhou Lake (银洲湖, yín zhōu hú).

Xinhui peel is a product with protected geographical indication, and its reputation is tied precisely to local conditions. The mixing of fresh river water and brackish tidal water, the alluvial soils of the delta, and the mild coastal climate shape the distinctive profile of the rind of the ‘Chachi’ cultivar (茶枝柑, chá zhī gān), also called “Xinhui mandarin.” Outside this area, the peel is classified under the broader category of “Guangdong peel” (广陈皮, guǎng chénpí), whose quality is assessed differently.

The other components of the bundle originate from various places: “pangdahai” is imported from Vietnam, Thailand, and Indonesia; “luohanguo” is traditionally associated with Guangxi; liquorice is harvested in northern and northwestern regions. Thus, “Three Treasures” is a composite product, where terroir in the strict sense pertains primarily to the peel.

5. Production Technology:

• Peel: harvesting mandarins, removing the rind, drying, prolonged ageing (typically three years or more).
• Assembly: forming a bundle from a strip of peel around the dried components and tying.

The peel is removed with cuts so that it opens out in connected segments (often three — 三瓣, sān bàn), then dried and left to mature. Ageing proceeds over years, with periodic airing and drying; during this time the sharpness of the fresh rind softens and the characteristic “old” aroma develops.

For assembling the bundle, whole or strip-cut aged peel is used: it is wrapped around the selected dried components and drawn into a compact bundle. The wrapper here serves a dual function — it holds the filling and simultaneously sets the flavour of the resulting infusion. Since the composition is not standardised, the weight and filling of bundles vary among producers.

6. Organoleptic Characteristics:

• Appearance: a dense dark-brown bundle with visible peel casing.
• Dry aroma: aged citrus rind, resinous-herbaceous notes.
• Liquor colour: from golden to amber.
• Flavour: citrus bitterness of the peel, mild natural sweetness (liquorice, “luohanguo”), a “cooling,” slightly coating aftertaste.

The balance depends largely on the recipe: versions with “luohanguo” and liquorice are noticeably sweeter, whereas an emphasis on peel and “pangdahai” yields a more restrained, fresh-bitter profile.

7. Chemical Composition:

• From the peel: flavonoids, primarily hesperidin (橙皮苷, chéng pí gān) and polymethoxyflavones — nobiletin (川陈皮素, chuān chén pí sù) and tangeretin (橘皮素, jú pí sù); essential oils with a predominance of limonene (柠檬烯, níng méng xī); pectins.
• From liquorice: glycyrrhizinic acid (甘草酸, gān cǎo suān), imparting sweetness.
• From “luohanguo”: mogrosides (罗汉果苷, luó hàn guǒ gān) — intensely sweet compounds.
• From “pangdahai”: mucilaginous polysaccharides that swell in water.

The final composition depends directly on the recipe of a particular bundle, so speaking of fixed concentrations is not appropriate.

8. Health Properties:

• As is commonly held in everyday tradition: the beverage is valued as refreshing and “soothing to the throat,” linking it with notions of “cooling” action (凉茶) and “regulating qi” (理气, lǐ qì) by aged peel; individual components are associated in folk practice with the ideas of “moistening the throat” (润喉, rùn hóu) and “resolving phlegm” (化痰, huà tán).
• What science studies: flavonoids of citrus peel (hesperidin, polymethoxyflavones) are investigated for antioxidant activity; mogrosides from “luohanguo” are studied as natural sweeteners. This concerns the properties of individual compounds, not proven effects of the beverage.

A direct disclaimer is necessary: “Three Treasures” is a food product, not a medicine. Health claims made by retail trade fall outside the scope of an encyclopaedia and are not reproduced here. Among generally known cautions it is appropriate to name, neutrally: reasonable moderation; caution regarding liquorice and glycyrrhizinic acid for those monitoring blood pressure; restraint during pregnancy and when regularly taking medications; prolonged daily consumption of components such as “pangdahai” is also not encouraged in tradition. These are general guidelines, not medical advice or dosages.

9. Brewing:

• Quantity: one bundle per serving; approximately 8 – 15 g, depending on the size of the bundle.
• Vessel: gaiwan, teapot, thermos, or an ordinary mug; simmering in a small pot is also acceptable.
• Water: hot, around 95 – 100 °C — the raw material is dense (peel, seeds, fruits) and requires high temperature.
• Rinse: a brief rinse with boiling water before brewing is advisable.
• Steeping: first infusion — 2 – 4 minutes; increase the time thereafter.
• Infusions: several brews; the bundle yields flavour well on repeated infusions, and for a more concentrated brew it can be simmered for 10 – 20 minutes.
• Serving: drunk hot; in hot weather the infusion is cooled to room temperature and drunk cool — in the spirit of 凉茶.

10. Storage:

• Conditions: a dry, cool, ventilated place, away from foreign odours.
• Risks: elevated humidity leads to mould; insect pests are possible.

There is a subtlety here: the peel itself benefits from prolonged ageing with access to air, whereas the herb and fruit inclusions require above all dryness. A practical compromise is to store the bundles in a dry state, protect them from dampness and strong odours, and periodically check for signs of moisture absorption.

11. Price and Counterfeits:

• What determines the price: primarily the grade and age of the peel wrapper; the older and more “Xinhui” the peel, the more expensive the bundle.
• Guide (order of magnitude): a reliable single figure cannot be given due to the range of recipes; budget assemblies on young peel are measured in tens of yuan per kilogram, whereas versions with genuine aged Xinhui peel track the price of 新会陈皮 itself and can reach hundreds of yuan per kilogram and above.

What authentic raw material looks like: the wrapper is made of genuine aged peel with a characteristic “old” aroma, visible oil glands, and naturally uneven colour; inclusions are whole, recognisable, without mustiness. What is used for substitution: young or non-Xinhui peel passed off as aged; artificially “aged” rind; cheapened or mis-sorted herbs. What to look for: the aroma of the peel (it should not be sharply perfumed or mouldy), the absence of signs of dyeing and artificial flavouring, the overall dryness and integrity of the bundle. Claims about a specific “age” of the peel without corroboration should be viewed critically.

12. Interesting Facts:

• About the name: “Three Treasures” is largely a euphonious formula, not a strict count of components; the actual number of inclusions differs among workshops.
• The dual role of the peel: Xinhui rind here is both packaging and flavour foundation simultaneously.
• Geography of raw materials: the bundle combines local Guangdong peel with imported “pangdahai” from Southeast Asia and “luohanguo” from Guangxi.
• Heritage: Cantonese 凉茶 (liáng chá), to whose tradition “Three Treasures” is adjacent, is inscribed on China’s intangible cultural heritage list.
• Portioning: the bundle format is essentially a natural “single-brew portion.”

In Conclusion:

“Three Treasures” (三宝扎, sān bǎo zhā) is a characteristic example of the Guangdong genre of botanical infusions: a tied bundle in which aged Xinhui peel unites several dried herbs and fruits around itself. This is not tea in the botanical sense — Camellia sinensis is absent, and it is more correct to classify the product as 代用茶 (dàiyòng chá). Yet behind this stands a full-fledged tradition with its own peel terroir, ageing and assembly technique, recognisable flavour profile, and brewing culture, which it is fair to describe respectfully rather than as a “tea surrogate.”

The practical purpose of the product is simple and honest: it is a pleasant everyday beverage whose individuality is determined by the quality of the peel, while the recipe of the inclusions remains a matter for the workshop rather than a rigid standard. It is precisely for this reason that “Three Treasures” is best approached with attention to the authenticity of the raw material and with a sober attitude towards health promises — as an element of everyday culture, not as a medicine.

the teas described here are available from teamotea