Update store info for CN customers

README.md

@@ -93,6 +93,9 @@ nRF52840-MDK is available on the following channels (click to go directly to the
 
 [![Tindie](docs/images/tindie-logo.png)](https://www.tindie.com/products/Zelin/nrf52840-mdk-iot-development-kit/)
 
+[![Taobao](docs/images/taobao-logo.png)](https://item.taobao.com/item.htm?spm=a1z10.5-c-s.w4002-18605444730.14.15aa65b7vxCKjN&id=573469773075)
+
+
 ## Contributing
 
 We would love for you to contribute to this project and help make it even better than it is today! See our [Contributing Guidelines](https://wiki.makerdiary.com/nrf52840-mdk/CONTRIBUTING) for more information.

docs/cn/how-to-buy.md

@@ -4,9 +4,9 @@
 
 你可以通过以下购买渠道获得 nRF52840-MDK 相关硬件：
 
-<button data-md-color-primary="green"><i class="fa fa-wechat"></i> 微信-造物小店 <p></p> <img src="../../images/westore_qrcode.jpg"></button>
+[![Taobao](../../images/taobao-logo.png)](https://item.taobao.com/item.htm?spm=a1z10.5-c-s.w4002-18605444730.14.15aa65b7vxCKjN&id=573469773075)
 
-<a href="https://zaowubang.taobao.com"><button data-md-color-primary="deep-orange"><i class="fa fa-shopping-cart"></i> 淘宝-造物小店</button></a>
+<button data-md-color-primary="green"><i class="fa fa-wechat"></i> 微信-造物小店 <p></p> <img src="../../images/wxzwxd-logo.png"></button>
 
 
 ## 批量&定制化

docs/how-to-buy.md

@@ -12,6 +12,8 @@ nRF52840-MDK is available on the following channels (click to go directly to the
 
 [![Tindie](images/tindie-logo.png)](https://www.tindie.com/products/Zelin/nrf52840-mdk-iot-development-kit/)
 
+[![Taobao](images/taobao-logo.png)](https://item.taobao.com/item.htm?spm=a1z10.5-c-s.w4002-18605444730.14.15aa65b7vxCKjN&id=573469773075)
+
 ## Bulk & Customization
 
 We are ready to customize our electronics and firmware to better meet your solution's needs. Many of our platforms are prepared for customization.