Add Make and CMake build instructions to Hello_World.md

Author: tanghao-xiaomi

DOC_README_zh-tw.md

@@ -140,30 +140,26 @@ More Quick App examples are continuously being added. To see all examples, pleas
 
         Critical bug fixes for a released version will be delivered by releasing a new patch tag (e.g., `trunk-5.2.1`).
 
-## Contributing
+## Code contribution
 
 - [Code Contribution Guide](./CONTRIBUTING.md)
 - [Documentation Contribution Guide](./en/contribute/process/doc_dev_process.md)
 
-## License
+## Licensing
 
-The openvela project consists of multiple independent repositories, and its license policy is as follows:
+The openvela project consists of multiple independent repositories. Its licensing policy is as follows:
 
-1. Basic Principle
+1. Basic Principles
 
-    The project's overall guiding license is Apache 2.0, but the license for each individual repository is determined by the LICENSE file in its root directory.
+    The openvela project generally adopts the **Apache 2.0** license. However, the specific license for each code repository is determined by the `LICENSE` file located in its respective root directory.
 
-2. Core Repositories
+2. Vendor Repositories
 
-    Core repositories maintained by the openvela team (such as `frameworks`, `nuttx`), as well as the `docs` repository, are all licensed under Apache 2.0.
+    Repositories under the `vendor` directory are provided by third parties (such as chip manufacturers). These repositories follow their own independent licenses (e.g., MIT, BSD, etc.) and are **not** governed by the openvela project's Apache 2.0 license. Please ensure you review and comply with their respective terms before use.
 
-3. Vendor Repositories
+3. Third-Party Dependencies
 
-    Repositories under the vendor directory are provided by third parties, such as chip vendors. They follow their own separate licenses (e.g., MIT, BSD, etc.) and are not bound by the openvela project's Apache 2.0 license. Please be sure to review and comply with their terms before use.
-
-4. Third-Party Dependencies
-
-    For information on third-party open-source components referenced in the project code and their licenses, please refer to the [Third-Party Open Source Software Notice](./Third_Party_and_Open_Source_Components.md) file.
+    For information regarding third-party open source components referenced in the project code and their licenses, please refer to the [Third-Party Open Source Software Notice](./Third_Party_and_Open_Source_Components.md) file.
 
 ## Community and Support
 

README.md

@@ -152,17 +152,13 @@ openvela 项目由多个独立的仓库组成，其许可证策略如下：
 
 1. 基本原则
 
-    项目整体以 Apache 2.0 为核心指导许可证，但每个独立仓库的授权以其根目录下的 `LICENSE` 文件为准。
+    openvela 项目整体采用 Apache 2.0 作为主许可证，各代码库的许可证以各仓库根目录下 LICENSE 文件为准。
 
-2. 核心仓库
-
-   由 openvela 团队维护的核心仓库（如 `frameworks`, `nuttx`）以及 `docs` 仓库，均采用 Apache 2.0 许可证。
-
-3. Vendor 仓库
+2. Vendor 仓库
 
     `vendor` 目录下的仓库由芯片厂商等第三方提供，它们遵循各自独立的许可证（如 MIT, BSD 等），不受 openvela 项目的 Apache 2.0 许可证约束。使用前请务必查阅并遵守其规定。
 
-4. 第三方依赖组件
+3. 第三方依赖组件
 
     项目代码中引用的第三方开源组件及其许可证信息，请参阅[第三方开源组件声明](Third_Party_and_Open_Source_Components_zh-cn.md)文件。
 

README_zh-cn.md

@@ -41,7 +41,7 @@ Hello World 示例应用程序需要包含以下核心文件：
 ```Bash
 apps
  └── examples
-     └── hello_main
+     └── hello
          ├── hello_main.c
          ├── CMakeLists.txt
          ├── Kconfig