Cantonese sweet and sour pork at a Gwangjin, Seoul Chinese restaurant

In short

Hyeongjeae Guui is a premium open-kitchen Chinese restaurant near Guui Station Exit 2 in Gwangjin, Seoul. The signature Berkshire K Cantonese-style sweet and sour pork and the seafood jjajang noodles impressed with meat-forward texture and a black vinegar note, though portions ran a little light for two adults. A confident recommendation for anyone wanting clean, refined premium Chinese food.

A plate of Berkshire K Cantonese-style sweet and sour pork

Good to know

Location
421 Achasan-ro, 1st floor, Gwangjin-gu, Seoul, South Korea (232m from Guui Station Exit 2)
Hours
Mon–Sat 11:00–22:00
Closed
Every Sunday
Parking
No parking support; use Guui 3-dong public parking lot, 5 minutes on foot
Seafood jjajang (stir-fried noodles with black bean sauce)
₩15,000
Berkshire K Cantonese-style sweet and sour pork
₩26,000
Reservations
Available via Naver Reservation

as written by the visitor on Sep 7, 2026

Today I visited "Hyeongjeae Guui" in Guui-dong, Gwangjin-gu, to try the seafood jjajang (black bean sauce noodles) and the signature Berkshire K Cantonese-style sweet and sour pork ✨ Here's my review after a satisfying meal in a clean, calm atmosphere 😊

Hyeongjeae Guui storefront information image
Hyeongjeae Guui business hours notice

Hyeongjeae Guui hours and reservations

It's more convenient if you book through Naver Reservation 〰️

Hours Closed every Sunday Mon–Sat 11:00–22:00

They're closed on Sundays! I visited around 1pm on a Monday, and almost every table was already full 😮

Location and parking info for Hyeongjeae Guui

✔️232m from Guui Station Exit 2 If directions are confusing, it's easier to search "Hyeongjeae Guui" on Naver Map! ^^

Hyeongjeae Guui exterior near Guui Station Exit 2
Entrance of the commercial building where Hyeongjeae Guui is located

✔️No parking support Parking is available in the commercial building, but the restaurant can't cover parking fees. Search for "Guui 3-dong public parking lot," the nearest option. It's about a 5-minute walk from Hyeongjeae.

What was the open kitchen and interior like?

✔️Accessibility and interior 👍🏻 First, it's not far from the station, so it was easy to reach on foot. Even though I visited during the busy lunch hour, the lighting and interior set it apart from a typical Chinese restaurant, and I could eat in a clean, calm atmosphere — really loved that!

✔️An open kitchen the owner clearly loves ❤️ Running an open kitchen, which is rare for a Chinese restaurant, made me feel even more confident about hygiene and ingredient management. That neat, trustworthy mindset seemed to carry straight through into the food ^^ haha

Hyeongjeae Guui open kitchen and lighting
Seating inside the calm-toned Chinese restaurant
Hyeongjeae Guui hall interior

This would be perfect as a group room ❗️ And it's also great for two people eating privately. (If you like Chinese food, it might even work as a blind date spot lol)

A private table for two
A space in the restaurant good for group rooms
Interior hallway leading toward the restroom

The restroom was also neatly placed inside, which was convenient 👍🏻

What we ordered and how it tasted

Hyeongjeae Guui menu board
Table set before ordering

📋 Order 📋 Seafood jjajang (₩15,000) Berkshire K Cantonese-style sweet and sour pork (₩26,000)

A plate of Berkshire K Cantonese-style sweet and sour pork
Table spread with seafood jjajang and sweet and sour pork

Berkshire K Cantonese-style sweet and sour pork: meat texture comes first

It felt so different from any sweet and sour pork I'd had before, it was almost like a whole new dish 😮 Honestly so good...

Cross-section of the Cantonese-style sweet and sour pork meat
A piece of sweet and sour pork topped with fresh wasabi

Usually with sweet and sour pork, the crispy batter hits your tongue first and the meat follows, but here it was the opposite! The soft, tender meat came through first, with the batter gently wrapping around it after. The well-seasoned meat had a clean touch of pepper, letting the quality of the meat itself really shine. You can taste the confidence in using good ingredients 👍🏻

The Cantonese-style sauce is different from the usual kind. What stood out was a sharp aroma that seemed to come from black vinegar, and nothing overpowered anything else — it was a really well-balanced flavor.

➰The wasabi pairing: fresh grated wasabi comes on the side, and adding it on top brings out a whole different charm! It feels like the flavor gets even more intense :)

Close-up of the seafood jjajang
A tray of jjajang sauce with seafood

Seafood jjajang: savory without being harsh

There's a slight spicy finish, and instead of the strong, harsh taste of MSG, it has a clean, light umami. Not overpowering but delicious — I really liked that.

Noodles from the seafood jjajang, well coated in sauce

The noodles didn't sit separately from the sauce either — the seasoning soaked all the way through. Good stuff 🍜

Final verdict — the only letdown was portion size

Overall the food quality was so good that I really enjoyed the meal. The one slight letdown was that the portions felt a bit small for two adults, so ordering an extra fried rice would've been just right 🐷 lol oink (guilty as a pig..). I confidently recommend this place to anyone looking for clean, refined premium Chinese food ❗️

The table after finishing the meal
Final shot of Hyeongjeae Guui

Where it is

Hyeongjeae Guui형제애 구의점

421 Achasan-ro, 1st floor, Gwangjin-gu, Seoul, South Korea서울특별시 광진구 아차산로 421 1층

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