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Silla Wards and the Sea King Jang Bogo — The Korea–China Exchange That Bridged the Sea 1,200 Years Ago

Published 2026.07.14
Silla Wards and the Sea King Jang Bogo — The Korea–China Exchange That Bridged the Sea 1,200 Years Ago 1

(A Korea–China maritime-exchange history guide for Chinese visitors to Korea)

[Document type] Korea–China exchange-history guide / Unified Silla–Tang maritime exchange walk

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Introduction
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Some 1,200 years ago, the seas between Korea and China were already busily connected. In the coastal
cities of Tang China there were "Silla wards" (Sillabang), villages where Silla people lived together,
and the figure who commanded those sea routes was the Sea King Jang Bogo. After being active in
Shandong, China, he returned home, founded Cheonghaejin (on Wando Island), and built a center of East
Asian maritime trade linking Korea, China, and Japan.

This guide introduces, from a Chinese visitor's perspective, the history of exchange that Silla and
Tang shared across the sea. The story of the Shandong Peninsula where Jang Bogo was active and the
Cheonghaejin site on Korea's Wando come together as a single sea route. For a visitor from China, there
is the joy of newly discovering how one's own coastal cities exchanged with the Silla people long ago.

The exchange of this age was not conflict but a lively coming-and-going of commerce and culture.
Through Korea's related sites and exhibits, you can confirm that the two nations were connected by an
open sea from early on.

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Understanding Silla–Tang maritime exchange
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1) What were the Silla wards
They were villages where Silla people lived together in the coastal and canal cities of Tang China.
Working in commerce, navigation, and interpretation, they became a real hub of Korea–China exchange.

2) Who was Jang Bogo
Of Silla origin, he was active in Tang, then returned and founded Cheonghaejin. Suppressing pirates
and leading maritime trade linking Korea, China, and Japan, he is called the "Sea King."

3) How we remember
① Understand it as a history of exchange and commerce ② Introduce the Korea–China points of contact
in balance ③ Focus on the open meeting across the sea.

Key point: the Silla wards and Jang Bogo are "evidence of a long exchange in which Korea and China were
linked by the sea." Even 1,200 years ago, the two nations were neighbors in lively contact.

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Silla–Tang maritime exchange walk TOP10
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No.1
Cheonghaejin site, Wando (Jangdo)
Meaning The maritime-trade base that Jang Bogo founded
Point A historic site where a whole island is Cheonghaejin
For Visitors interested in maritime-exchange history



No.2
Jang Bogo Memorial Hall
Meaning An exhibit of the Sea King's life and Korea–China exchange
Point His Shandong activity and the Cheonghaejin story in one place
For Those who prefer to understand comfortably via indoor exhibits



No.3
The Shandong Peninsula and the memory of the Silla wards
Meaning The history of Silla villages within Tang China
Point The backdrop of exchange between Chinese coastal cities and Silla
For Those glad of the connection to Chinese place-names



No.4
Beophwawon and the faith of the Silla people
Meaning The story of a temple said to be founded by Jang Bogo
Point The breadth of exchange extending even to religion and culture
For Those interested in Buddhism and cultural history



No.5
Maritime trade goods — celadon, silk, tea
Meaning The representative goods that traveled the sea routes
Point The concrete shape of Korea–China material exchange
For Those interested in trade and daily-life history



No.6
Cheonghaejin and the East Asian sea routes
Meaning The center of a maritime network linking Korea, China, Japan
Point The days when Wando was an international trade port
For Those interested in international-exchange history



No.7
Seafaring in the age of Jang Bogo
Meaning The navigational knowledge of the era, using seasonal winds
Point The wisdom of people who crossed the sea
For Those interested in navigation and the history of science



No.8
Wando's maritime scenery and sea tales
Meaning The southern sea routes that hold Cheonghaejin
Point Scenery that lets you feel history and nature together
For Those wanting leisurely coastal viewing



No.9
The culture left by Silla–Tang exchange
Meaning Influence extending to religion, art, and technology
Point Broad cultural exchange through the sea routes
For Those interested in cultural history overall



No.10
Meeting maritime exchange through exhibits (indoor course)
Meaning An indoor-centered walk such as the Jang Bogo Memorial
Point A viewing route light even in recovery
For Those who prefer comfortable indoor viewing


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Details — how to tour
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[Example walking route]
At the Jang Bogo Memorial Hall, first understand the Sea King's life, his Shandong activity, and the
history of Cheonghaejin, then tour Jangdo, where the Cheonghaejin site lies. Starting with indoor
exhibits and moving to the outdoor site keeps the burden light. You can enjoy Wando's sea-route scenery
together.

[Why it is especially meaningful for Chinese visitors]
Several cities of the Shandong Peninsula where Jang Bogo was active appear together in this history. A
visitor from China can freshly feel the long bond of the two nations through the point of contact
between their own coast and Silla.

[An attitude of respect]
The exchange of this age was an open meeting of commerce and culture. We introduce it not as one side's
superiority but as a history of cooperation crossing the sea in both directions.

[Connecting with a medical-tourism schedule]
Indoor exhibits such as the Jang Bogo Memorial are light even in recovery. However, since Wando is some
distance from Seoul, we recommend planning it when your schedule allows. Alternative viewing at Seoul's
national and history museums is also possible.

Notes for medical tourists (most important)
- Above all, follow your clinic's recovery guidance (period, precautions) for every itinerary.
- After a procedure, center on indoor exhibits and avoid UV and long-distance travel.
- If long-distance travel is a burden, substitute related exhibits in downtown Seoul.
- If you feel dizziness, pain, or other abnormal symptoms, stop at once and contact your clinic.

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Frequently asked questions (FAQ)
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Q1. How is Jang Bogo connected to China?
A. Jang Bogo was active in the Shandong region of Tang, then returned and founded Cheonghaejin. His
very life is a symbol of Korea–China maritime exchange.

Q2. What are the Silla wards?
A. They were villages where Silla people lived together in the coastal cities of Tang China — a real
hub of Korea–China exchange.

Q3. Is Wando far from Seoul?
A. It is on the southern coast, so there is some distance. We recommend it when you have time, and
Seoul's related exhibits can substitute.

Q4. Can I understand it through indoor viewing alone?
A. Yes. Indoor exhibits such as the Jang Bogo Memorial let you fully grasp the core story.

Q5. Can I visit after a procedure?
A. If centered on indoor exhibits, the burden is light. For long-distance travel, check your clinic's
recovery guidance first.

Q6. Is Chinese-language guidance available?
A. Major memorials often provide multilingual materials. PrettyKeep helps with routes and
interpretation.

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Medical-tourism tips
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1. Follow your clinic's recovery guidance above all for every itinerary.
2. Start with indoor exhibits and add outdoor sites according to your condition.
3. If long-distance travel is a burden, substitute downtown Seoul exhibits.
4. After a procedure, avoid UV and long-distance travel.
5. If your condition declines, stop at once and contact your clinic.

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About PrettyKeep
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PrettyKeep is a Korea travel and medical-tourism guide platform for foreign visitors.

- We curate indoor-centered, low-intensity walking courses on Korea–China maritime-exchange history
(every itinerary reflects the clinic's recovery guidance above all)
- Route design that minimizes travel near the clinic, with interpretation support
- One-stop courses weaving memorial and exhibit visits together with recovery schedules
- Long-distance alternatives, symptom response, and clinic connection

A day to meet the Korea–China exchange that bridged the sea 1,200 years ago — comfortably, with
PrettyKeep.

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