update zh-cn/application-dev/reference/native-apis/Readme-CN.md.

Signed-off-by: Nzengyawen <zengyawen1@huawei.com>

zh-cn/application-dev/reference/native-apis/Readme-CN.md

@@ -24,6 +24,7 @@
   - [HuksTypeApi](_huks_type_api.md)
   - [Init](init.md)
   - [Memory](memory.md)
+  - [UsbDdk](_usb_ddk.md)
   - [Hitrace](_hitrace.md)
 - 头文件
   - [drawing_bitmap.h](drawing__bitmap_8h.md)
@@ -74,6 +75,8 @@
   - [relation_store.h](relation__store_8h.md)
   - [syscap_ndk.h](syscap__ndk_8h.md)
   - [purgeable_memory.h](purgeable__memory_8h.md)
+  - [usb_ddk_api.h](usb__ddk__api_8h.md)
+  - [usb_ddk_types.h](usb__ddk__types_8h.md)
   - [trace.h](trace_8h.md)
 - 结构体
   - [OH_Drawing_BitmapFormat](_o_h___drawing___bitmap_format.md)
@@ -117,3 +120,14 @@
   - [OH_Rdb_Store](_o_h___rdb___store.md)
   - [OH_VBucket](_o_h___v_bucket.md)
   - [OH_VObject](_o_h___v_object.md)
+  - [UsbConfigDescriptor](_usb_config_descriptor.md)
+  - [UsbControlRequestSetup](_usb_control_request_setup.md)
+  - [UsbDdkConfigDescriptor](_usb_ddk_config_descriptor.md)
+  - [UsbDdkEndpointDescriptor](_usb_ddk_endpoint_descriptor.md)
+  - [UsbDdkInterface](_usb_ddk_interface.md)
+  - [UsbDdkInterfaceDescriptor](_usb_ddk_interface_descriptor.md)
+  - [UsbDeviceDescriptor](_usb_device_descriptor.md)
+  - [UsbDeviceMemMap](_usb_device_mem_map.md)
+  - [UsbEndpointDescriptor](_usb_endpoint_descriptor.md)
+  - [UsbInterfaceDescriptor](_usb_interface_descriptor.md)
+  - [UsbRequestPipe](_usb_request_pipe.md)