fixed #233, shorten the document's name under the user_manual (#235)

Author: longdafeng

…he_oceanbase_database/00_introduction.md …he_oceanbase_database/00_introduction.mddocs/user_manual/quick_starts_and_hands_on_practices_in_english/chapter_01_overview_of_the_oceanbase_database/00_introduction.md renamed to docs/user_manual/quick_starts/en-US/chapter_01_overview_of_the_oceanbase_database/00_introduction.md docs/user_manual/quick_starts_and_hands_on_practices_in_english/chapter_01_overview_of_the_oceanbase_database/00_introduction.md renamed to docs/user_manual/quick_starts/en-US/chapter_01_overview_of_the_oceanbase_database/00_introduction.md

@@ -408,37 +408,37 @@ If you have multiple servers available, you can run the `obd web` command to sta
 
 2. Click **Try Now** to start the deployment process.
 
-   ![Start](/img/user_manual/quick_starts_and_hands_on_practices_in_english/chapter_02_deploy_oceanbase_database/03_deploy_personal_environment/001.png)
+   ![Start](/img/user_manual/quick_starts/en-US/chapter_02_deploy_oceanbase_database/03_deploy_personal_environment/001.png)
 
    > **Note**
    >
    > To change the display language, click the **English** icon in the upper-right corner of the page and select a language as needed.
 
 3. Select **OceanBase and supporting tools** and click **OK**.
 
-   ![Select](/img/user_manual/quick_starts_and_hands_on_practices_in_english/chapter_02_deploy_oceanbase_database/03_deploy_personal_environment/002.png)
+   ![Select](/img/user_manual/quick_starts/en-US/chapter_02_deploy_oceanbase_database/03_deploy_personal_environment/002.png)
 
 4. On the **Deployment Configuration** page, modify **Cluster Name** and select the components that you want to deploy. You can also retain the default configurations. By default, all components are deployed.
 
-   ![Deployment configuration](/img/user_manual/quick_starts_and_hands_on_practices_in_english/chapter_02_deploy_oceanbase_database/03_deploy_personal_environment/003.png)
+   ![Deployment configuration](/img/user_manual/quick_starts/en-US/chapter_02_deploy_oceanbase_database/03_deploy_personal_environment/003.png)
 
    Click **Next Step** to go to the **Node Configuration** page.
 
 5. On the **Node Configuration** page, enter node IP addresses and the user password and then click **Next Step** to go to the **Cluster Configuration** page.
 
-   ![Node configuration](/img/user_manual/quick_starts_and_hands_on_practices_in_english/chapter_02_deploy_oceanbase_database/03_deploy_personal_environment/004.png)
+   ![Node configuration](/img/user_manual/quick_starts/en-US/chapter_02_deploy_oceanbase_database/03_deploy_personal_environment/004.png)
 
 6. On the **Cluster Configuration** page, specify the deployment mode, password, directory, port, and other information about the cluster. You can also retain the default values.
 
-   ![Cluster configuration](/img/user_manual/quick_starts_and_hands_on_practices_in_english/chapter_02_deploy_oceanbase_database/03_deploy_personal_environment/005.png)
+   ![Cluster configuration](/img/user_manual/quick_starts/en-US/chapter_02_deploy_oceanbase_database/03_deploy_personal_environment/005.png)
 
    Click **Next Step** to go to the **Pre-check** page.
 
 7. On the **Pre-check** page, verify the configuration information and then click **Pre-check**.
 
-   ![Precheck](/img/user_manual/quick_starts_and_hands_on_practices_in_english/chapter_02_deploy_oceanbase_database/03_deploy_personal_environment/006.png)
+   ![Precheck](/img/user_manual/quick_starts/en-US/chapter_02_deploy_oceanbase_database/03_deploy_personal_environment/006.png)
 
-   ![Precheck](/img/user_manual/quick_starts_and_hands_on_practices_in_english/chapter_02_deploy_oceanbase_database/03_deploy_personal_environment/007.png)
+   ![Precheck](/img/user_manual/quick_starts/en-US/chapter_02_deploy_oceanbase_database/03_deploy_personal_environment/007.png)
 
    If an error code is returned, you can click **Automatic Repair** to automatically repair the error, or click **Learn more** to go to the error code document and correct the error based on the reference document. After all the errors are corrected, click **Re-check** to perform a precheck again.
 
@@ -447,10 +447,10 @@ If you have multiple servers available, you can run the `obd web` command to sta
    If the deployment is successful, the connection strings of the components are displayed. You can copy a connection string to access the corresponding component.
 
 
-   ![Deployment](/img/user_manual/quick_starts_and_hands_on_practices_in_english/chapter_02_deploy_oceanbase_database/03_deploy_personal_environment/008.png)
+   ![Deployment](/img/user_manual/quick_starts/en-US/chapter_02_deploy_oceanbase_database/03_deploy_personal_environment/008.png)
 
 9. Click **Finish**.
-   ![Finish](/img/user_manual/quick_starts_and_hands_on_practices_in_english/chapter_02_deploy_oceanbase_database/03_deploy_personal_environment/009.png)
+   ![Finish](/img/user_manual/quick_starts/en-US/chapter_02_deploy_oceanbase_database/03_deploy_personal_environment/009.png)
 
 10. Log on to OCP Express and create a user tenant.
 

…of_the_oceanbase_database/01_overview.md …of_the_oceanbase_database/01_overview.mddocs/user_manual/quick_starts_and_hands_on_practices_in_english/chapter_01_overview_of_the_oceanbase_database/01_overview.md renamed to docs/user_manual/quick_starts/en-US/chapter_01_overview_of_the_oceanbase_database/01_overview.md docs/user_manual/quick_starts_and_hands_on_practices_in_english/chapter_01_overview_of_the_oceanbase_database/01_overview.md renamed to docs/user_manual/quick_starts/en-US/chapter_01_overview_of_the_oceanbase_database/01_overview.md

@@ -15,7 +15,7 @@ OceanBase Database is a single-process software solution. Its process is named `
 
 As shown in the following figure, an OceanBase cluster can manage all resources allocated to the `observer` process in a centralized manner and allocate the resources to tenants. You can define the resource specifications for a tenant and adjust the resource specifications online.
 
-![Resource allocation](/img/user_manual/quick_starts_and_hands_on_practices_in_english/chapter_02_deploy_oceanbase_database/05_view-resources/001.png)
+![Resource allocation](/img/user_manual/quick_starts/en-US/chapter_02_deploy_oceanbase_database/05_view-resources/001.png)
 
 The resources for an OceanBase Database tenant include CPU, memory, and IOPS. At present, OceanBase Database supports the isolation of these resources. We recommend that you set the resource parameters based on the actual situation when you create resources. For example, the value of the parameter related to the disk space should not exceed the actual available disk space. Otherwise, load balancing is affected.