Nest Wiring help

[vufuhua123]

I am trying to replace my Honeywell Yellow dot thermostat with the Nest Learning one, but could not figure out the wiring strategy. Please help

[vufuhua123]

https://drive.google.com/file/d/1iBo9qKyF7cX6aAFv4f367eQmFKANHLaE/view?usp=drive_link

[vufuhua123]

the current wiring 

[RenzJ]

Hi vufuhua123,

Thanks for posting here in the Google Nest Community. We can’t seem to open the links you sent to us. To attach the image, you can go to this link: Google Nest Community Forum. Hit reply on the thread, and you'll see a camera icon or three horizontal lines to expand the toolbar, where you can click the camera icon and send your image.

Please answer the following:

1. Are you from North America or Europe?
2. What type of Nest thermostat do you have?
3. What is the make and model of your HVAC?

I look forward to your response.

Regards,

Renz