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Benefits and valuable discounts on fine dining, accommodation and other hotel activities


Dim Sum & Cantonese Cuisine


Famed for its innovative and contemporary touch to traditional Chinese cuisine, our Hong Kong Chefs create Cantonese Dim Sum and A’la Carte fare using a global perspective with meticulous composition and presentation. The dining room’s Imperial setting basks in natural light whilst our eight private rooms are perfect for business or a family get together.  Highlights include our famous Peking & BBQ Ducks, Scallop Fried Rice or our Hong Kong style steamed fish.

Location: 10th Floor
Email: [email protected]
LINE Chat:

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  • 11:30 - 14:30 hrs (Mon-Sat)
  • 11:00 - 15:00 hrs (Sun)


  • 18:00 - 22:00 hrs (Mon-Sun)
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Michael W.


Truly excellent dim sum, which I did not expect within a hotel. My Thai friend recommended it over the dim sum outpost in Terminal 21, which got rave write ups when it opened, and he was right, this is the all the classics here in the Landmark at Sui Siam, but made with high quality ingredients, which pays off in the taste.



Variety and yummy all you can eat Dim Sum for lunch. You can choose 1 soup, 1 rice or noodle and 1 dessert too. Love the traditional Chinese style. Parking is convenient. Chicken spring roll here is good to try. Booking is required especially for weekend. For senior citizen, it is convenient to take elevator from parking direct to restaurant.

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    Dining for Everyone

As a guest at The Landmark Bangkok, you are in for a culinary adventure like no other. Our hotel is renowned for its diverse dining options, but our true shining star is our exceptional Chinese restaurant in Bangkok we call Sui Sian. Step into the world of Cantonese cuisine and experience the tantalizing flavours of our exquisite dim sum.

Our Hong Kong Chefs are masters at their craft, creating dim sum and a la carte dishes that are a feast for both the eyes and the taste buds. With a global perspective and meticulous composition, they bring innovation and contemporary touches to traditional Chinese cuisine.

Located on the 10th floor, our Chinese restaurant, Sui Sian, is a haven for dim sum enthusiasts. The Imperial setting bathes in natural light, creating a warm and inviting ambiance. Our eight private rooms are perfect for intimate gatherings, business meetings, or simply enjoying a delightful meal with your loved ones.

Indulge in our famous Peking and BBQ Ducks, perfectly roasted to succulent perfection. The crispy skin, the tender meat, and the rich flavours will transport you straight to the bustling streets of Beijing. Pair it with our Scallop Fried Rice, where each grain is infused with the essence of the sea, or savour our Hong Kong-style steamed fish, cooked to perfection in a steaming bamboo basket, with delicate flavours that melt in your mouth.

But dim sum is not just about the food, it’s a cultural experience that brings people together. At our Chinese restaurants in Bangkok, we invite you to gather around a table and embark on a journey of culinary delights. Share laughter, stories, and good times as you sample an array of bite-sized treasures.

Our dim sum offerings are truly exceptional, prepared with the utmost attention to detail. From the traditional favourites like har gow and siu mai to innovative creations like truffle-infused dumplings, our menu showcases the creativity and expertise of our chefs. Each piece is a work of art, carefully crafted with precision and passion.

At The Landmark Bangkok, we believe that dining is not just a necessity, but an experience to be cherished. That’s why our in-house Chinese restaurant goes beyond just serving delicious food. We want to create memories that will last a lifetime. So, gather your loved ones, colleagues, or friends and immerse yourself in the world of dim sum at Sui Sian, at The Landmark Bangkok.