diff --git a/English/overview/product-updates-all/2026.md b/English/overview/product-updates-all/2026.md
index a8f24a36..2d90d709 100644
--- a/English/overview/product-updates-all/2026.md
+++ b/English/overview/product-updates-all/2026.md
@@ -4,6 +4,14 @@
 {% tab title="Updates" %}
 **August 2026**
 
+**vDB – PostgreSQL Cluster in HAN region**
+
+PostgreSQL Cluster (RDS) is now available in the **HAN-01** region, bringing High Availability PostgreSQL to Hanoi with availability zones HAN01-1A and HAN01-1B.
+
+* Deploy 1 Writer + N Readers clusters (2–10 nodes) with automatic failover in HAN-01.
+* Supported AZs: HAN01-1A, HAN01-1B — alongside the existing HCM region.
+* Learn more at [PostgreSQL Cluster](../../vdb/relational-database-service-rds/postgresql/postgresql-cluster/).
+
 **GreenNode MaaS – Model Catalog & Pricing Update**
 
 GreenNode is updating the MaaS model catalog into two groups — models self-hosted directly by GreenNode and third-party models under official contracts — along with more competitive pricing on many models. The Portal now also shows a **model type label (Self-host / Partner)** right on the model list, making it easy to tell models apart and pick the right one.
diff --git a/English/vdb/README.md b/English/vdb/README.md
index 4a05ce57..053d55bd 100644
--- a/English/vdb/README.md
+++ b/English/vdb/README.md
@@ -58,4 +58,4 @@ vDB includes many types of services for each type of database, currently we are
 
 #### Cluster Mode:
 
-<table><thead><tr><th>Engine</th><th>Kafka</th><th>OpenSearch</th><th>PostgreSQL (New)</th><th data-hidden>Redis (coming soon)</th></tr></thead><tbody><tr><td>Version</td><td>3.6.0, 3.6.1, 3.7.0</td><td>2.15, 2.17</td><td>15, 16, 17</td><td>7.0, 7.1, 7.2</td></tr><tr><td>Supported AZ</td><td>HCM 1a</td><td>HCM 1a, 1b, 1c</td><td>HCM 1a, 1b, 1c</td><td>HCM 1a, 1b, 1c</td></tr><tr><td>Multi-AZ Replication</td><td>no</td><td>no</td><td>coming soon</td><td>coming soon</td></tr><tr><td>Auto Failover</td><td>yes</td><td>yes</td><td>yes</td><td>yes</td></tr><tr><td>Scale Up Flavor</td><td>yes</td><td>yes</td><td>coming soon</td><td>coming soon</td></tr><tr><td>Scale Up Storage</td><td>yes</td><td>yes</td><td>yes</td><td>n/a</td></tr><tr><td>Scale out (read-replica)</td><td>no</td><td>no</td><td>up to 9</td><td>up to 9</td></tr><tr><td>Scale out (writer)</td><td>up to 10</td><td>up to 9</td><td>n/a</td><td>n/a</td></tr><tr><td>Configuration Group</td><td>yes</td><td>no</td><td>yes</td><td>yes</td></tr><tr><td>Monitoring</td><td>metric + log</td><td>no</td><td>coming soon</td><td>coming soon</td></tr><tr><td>Backup Method</td><td>n/a</td><td>n/a</td><td>Full</td><td>Full</td></tr><tr><td>Auto Backup</td><td>n/a</td><td>n/a</td><td>Hourly, Daily, Weekly, Monthly</td><td>Hourly, Daily, Weekly, Monthly</td></tr><tr><td>Integrate vBackup</td><td>no</td><td>no</td><td>yes</td><td>yes</td></tr><tr><td>Backup Location</td><td>n/a</td><td>n/a</td><td>HCM or HAN</td><td>HCM or HAN</td></tr><tr><td>Authentication</td><td>SASL/mTLS</td><td>Username/Password</td><td>Username/Password</td><td>Password</td></tr><tr><td>Encryption at-rest</td><td>yes</td><td>no</td><td>no</td><td>no</td></tr></tbody></table>
+<table><thead><tr><th>Engine</th><th>Kafka</th><th>OpenSearch</th><th>PostgreSQL (New)</th><th>Redis</th></tr></thead><tbody><tr><td>Version</td><td>3.6.0, 3.6.1, 3.7.0</td><td>2.15, 2.17</td><td>15, 16, 17</td><td>7.0, 7.2</td></tr><tr><td>Supported AZ</td><td>HCM 1a</td><td>HCM 1a, 1b, 1c</td><td>HCM 1a, 1b, 1c; HAN 1a, 1b</td><td>HCM 1a, 1b, 1c</td></tr><tr><td>Multi-AZ Replication</td><td>no</td><td>no</td><td>coming soon</td><td>coming soon</td></tr><tr><td>Auto Failover</td><td>yes</td><td>yes</td><td>yes</td><td>yes</td></tr><tr><td>Scale Up Flavor</td><td>yes</td><td>yes</td><td>coming soon</td><td>coming soon</td></tr><tr><td>Scale Up Storage</td><td>yes</td><td>yes</td><td>yes</td><td>n/a</td></tr><tr><td>Scale out (read-replica)</td><td>no</td><td>no</td><td>up to 9</td><td>up to 9</td></tr><tr><td>Scale out (writer)</td><td>up to 10</td><td>up to 9</td><td>n/a</td><td>n/a</td></tr><tr><td>Configuration Group</td><td>yes</td><td>no</td><td>yes</td><td>yes</td></tr><tr><td>Monitoring</td><td>metric + log</td><td>no</td><td>coming soon</td><td>coming soon</td></tr><tr><td>Backup Method</td><td>n/a</td><td>n/a</td><td>Full</td><td>Full</td></tr><tr><td>Auto Backup</td><td>n/a</td><td>n/a</td><td>Hourly, Daily, Weekly, Monthly</td><td>Hourly, Daily, Weekly, Monthly</td></tr><tr><td>Integrate vBackup</td><td>no</td><td>no</td><td>yes</td><td>yes</td></tr><tr><td>Backup Location</td><td>n/a</td><td>n/a</td><td>HCM or HAN</td><td>HCM or HAN</td></tr><tr><td>Authentication</td><td>SASL/mTLS</td><td>Username/Password</td><td>Username/Password</td><td>Password</td></tr><tr><td>Encryption at-rest</td><td>yes</td><td>no</td><td>no</td><td>no</td></tr></tbody></table>
diff --git a/English/vdb/announcements/release-notes.md b/English/vdb/announcements/release-notes.md
index 823335e8..5859d0c6 100644
--- a/English/vdb/announcements/release-notes.md
+++ b/English/vdb/announcements/release-notes.md
@@ -4,6 +4,17 @@ Summary of updates and new features across all engines in the vDB service.
 
 ***
 
+## August 2026 - vDB PostgreSQL Cluster (RDS) — HAN region
+
+GreenNode extends PostgreSQL Cluster (RDS) to the **HAN-01** region, so you can now deploy High Availability PostgreSQL clusters in Hanoi with availability zones **HAN01-1A** and **HAN01-1B**, alongside the existing HCM region.
+
+* **New region HAN-01:** deploy PostgreSQL Clusters in Hanoi in addition to HCM.
+* **Two availability zones:** HAN01-1A and HAN01-1B, supporting multi-AZ High Availability and automatic failover.
+* Same 1 Writer + N Readers architecture, 2–10 nodes, vBackup integration, and supported extensions (pgvector, timescaledb, postgis...).
+* Learn more at [PostgreSQL Cluster](../relational-database-service-rds/postgresql/postgresql-cluster/).
+
+---
+
 ## June 2026 - vDB Redis Cluster (MDS)
 
 GreenNode introduces **Redis Cluster (Non-sharding)** for the vDB MemoryStore (MDS) service, bringing a High Availability architecture and comprehensive data protection for Redis workloads in production.
diff --git a/Vietnamese/gioi-thieu-chung/thong-bao-va-cap-nhat/2026.md b/Vietnamese/gioi-thieu-chung/thong-bao-va-cap-nhat/2026.md
index 98a064d5..d2867ea8 100644
--- a/Vietnamese/gioi-thieu-chung/thong-bao-va-cap-nhat/2026.md
+++ b/Vietnamese/gioi-thieu-chung/thong-bao-va-cap-nhat/2026.md
@@ -4,6 +4,14 @@
 {% tab title="Nâng cấp mới" %}
 **Tháng 8, 2026**
 
+**vDB – PostgreSQL Cluster tại region HAN**
+
+PostgreSQL Cluster (RDS) đã có mặt tại region **HAN-01**, mang PostgreSQL High Availability tới Hà Nội với các availability zone HAN01-1A và HAN01-1B.
+
+* Triển khai cluster 1 Writer + N Readers (2–10 node) với automatic failover tại HAN-01.
+* Các AZ được hỗ trợ: HAN01-1A, HAN01-1B — song song với region HCM hiện có.
+* Tìm hiểu thêm tại [PostgreSQL Cluster](../../vdb/relational-database-service-rds/postgresql/postgresql-cluster/).
+
 **GreenNode MaaS – Cập nhật danh mục model & bảng giá**
 
 GreenNode cập nhật danh mục model trên MaaS thành hai nhóm — model do GreenNode trực tiếp self-host và model third-party từ đối tác đã ký hợp đồng chính thức — cùng mức giá tốt hơn cho nhiều model. Portal cũng bổ sung **label loại model (Self-host / Partner)** ngay trên danh sách, giúp dễ dàng phân biệt và chọn model phù hợp.
diff --git a/Vietnamese/vdb/README.md b/Vietnamese/vdb/README.md
index ebc2e9dc..00aaf77f 100644
--- a/Vietnamese/vdb/README.md
+++ b/Vietnamese/vdb/README.md
@@ -64,4 +64,4 @@ vDB gồm nhiều loại dịch vụ cho từng loại cơ sở dữ liệu , hi
 
 #### Cluster Mode:
 
-<table><thead><tr><th>Engine</th><th>Kafka</th><th>OpenSearch</th><th>PostgreSQL (New)</th><th data-hidden>Redis (coming soon)</th></tr></thead><tbody><tr><td>Version</td><td>3.6.0, 3.6.1, 3.7.0</td><td>2.15, 2.17</td><td>15, 16, 17</td><td>7.0, 7.1, 7.2</td></tr><tr><td>Supported AZ</td><td>HCM 1a</td><td>HCM 1a, 1b, 1c</td><td>HCM 1a, 1b, 1c</td><td>HCM 1a, 1b, 1c</td></tr><tr><td>Multi-AZ Replication</td><td>no</td><td>no</td><td>coming soon</td><td>coming soon</td></tr><tr><td>Auto Failover</td><td>yes</td><td>yes</td><td>yes</td><td>yes</td></tr><tr><td>Scale Up Flavor</td><td>yes</td><td>yes</td><td>coming soon</td><td>coming soon</td></tr><tr><td>Scale Up Storage</td><td>yes</td><td>yes</td><td>yes</td><td>n/a</td></tr><tr><td>Scale out (read-replica)</td><td>no</td><td>no</td><td>up to 9</td><td>up to 9</td></tr><tr><td>Scale out (writer)</td><td>up to 10</td><td>up to 9</td><td>n/a</td><td>n/a</td></tr><tr><td>Configuration Group</td><td>yes</td><td>no</td><td>yes</td><td>yes</td></tr><tr><td>Monitoring</td><td>metric + log</td><td>no</td><td>coming soon</td><td>coming soon</td></tr><tr><td>Backup Method</td><td>n/a</td><td>n/a</td><td>Full</td><td>Full</td></tr><tr><td>Auto Backup</td><td>n/a</td><td>n/a</td><td>Hourly, Daily, Weekly, Monthly</td><td>Hourly, Daily, Weekly, Monthly</td></tr><tr><td>Integrate vBackup</td><td>no</td><td>no</td><td>yes</td><td>yes</td></tr><tr><td>Backup Location</td><td>n/a</td><td>n/a</td><td>HCM or HAN</td><td>HCM or HAN</td></tr><tr><td>Authentication</td><td>SASL/mTLS</td><td>Username/Password</td><td>Username/Password</td><td>Password</td></tr><tr><td>Encryption at-rest</td><td>yes</td><td>no</td><td>no</td><td>no</td></tr></tbody></table>
+<table><thead><tr><th>Engine</th><th>Kafka</th><th>OpenSearch</th><th>PostgreSQL (New)</th><th>Redis</th></tr></thead><tbody><tr><td>Version</td><td>3.6.0, 3.6.1, 3.7.0</td><td>2.15, 2.17</td><td>15, 16, 17</td><td>7.0, 7.2</td></tr><tr><td>Supported AZ</td><td>HCM 1a</td><td>HCM 1a, 1b, 1c</td><td>HCM 1a, 1b, 1c; HAN 1a, 1b</td><td>HCM 1a, 1b, 1c</td></tr><tr><td>Multi-AZ Replication</td><td>no</td><td>no</td><td>coming soon</td><td>coming soon</td></tr><tr><td>Auto Failover</td><td>yes</td><td>yes</td><td>yes</td><td>yes</td></tr><tr><td>Scale Up Flavor</td><td>yes</td><td>yes</td><td>coming soon</td><td>coming soon</td></tr><tr><td>Scale Up Storage</td><td>yes</td><td>yes</td><td>yes</td><td>n/a</td></tr><tr><td>Scale out (read-replica)</td><td>no</td><td>no</td><td>up to 9</td><td>up to 9</td></tr><tr><td>Scale out (writer)</td><td>up to 10</td><td>up to 9</td><td>n/a</td><td>n/a</td></tr><tr><td>Configuration Group</td><td>yes</td><td>no</td><td>yes</td><td>yes</td></tr><tr><td>Monitoring</td><td>metric + log</td><td>no</td><td>coming soon</td><td>coming soon</td></tr><tr><td>Backup Method</td><td>n/a</td><td>n/a</td><td>Full</td><td>Full</td></tr><tr><td>Auto Backup</td><td>n/a</td><td>n/a</td><td>Hourly, Daily, Weekly, Monthly</td><td>Hourly, Daily, Weekly, Monthly</td></tr><tr><td>Integrate vBackup</td><td>no</td><td>no</td><td>yes</td><td>yes</td></tr><tr><td>Backup Location</td><td>n/a</td><td>n/a</td><td>HCM or HAN</td><td>HCM or HAN</td></tr><tr><td>Authentication</td><td>SASL/mTLS</td><td>Username/Password</td><td>Username/Password</td><td>Password</td></tr><tr><td>Encryption at-rest</td><td>yes</td><td>no</td><td>no</td><td>no</td></tr></tbody></table>
diff --git a/Vietnamese/vdb/announcements/release-notes.md b/Vietnamese/vdb/announcements/release-notes.md
index ff7b94b3..c7f8c49d 100644
--- a/Vietnamese/vdb/announcements/release-notes.md
+++ b/Vietnamese/vdb/announcements/release-notes.md
@@ -4,6 +4,17 @@ Tổng hợp các bản cập nhật và tính năng mới của tất cả các
 
 ***
 
+## Tháng 8, 2026 - vDB PostgreSQL Cluster (RDS) — region HAN
+
+GreenNode mở rộng PostgreSQL Cluster (RDS) sang region **HAN-01**, cho phép triển khai cluster PostgreSQL High Availability tại Hà Nội với các availability zone **HAN01-1A** và **HAN01-1B**, song song với region HCM hiện có.
+
+* **Region mới HAN-01:** triển khai PostgreSQL Cluster tại Hà Nội bên cạnh HCM.
+* **Hai availability zone:** HAN01-1A và HAN01-1B, hỗ trợ High Availability multi-AZ và automatic failover.
+* Cùng kiến trúc 1 Writer + N Readers, 2–10 node, tích hợp vBackup và các extension được hỗ trợ (pgvector, timescaledb, postgis...).
+* Tìm hiểu thêm tại [PostgreSQL Cluster](../relational-database-service-rds/postgresql/postgresql-cluster/).
+
+---
+
 ## June 2026 - vDB Redis Cluster (MDS)
 
 GreenNode ra mắt **Redis Cluster (Non-sharding)** cho dịch vụ vDB MemoryStore (MDS), mang kiến trúc High Availability và bảo vệ dữ liệu toàn diện cho workload Redis ở môi trường production.