Sanya / Hainan Island

Hi friends

My name is Marco , I m Italian 57 yo . My wife is Chinese  37 yo. Both of us working in Guangzhou.
Next year its our intention to change our life style and move permanently to Hainan island . We visited Sanya and we stay in a nice place in the famous Yalong bay.  Of course nice but too  much expencive too much touristis . We are looking for a nice  sea village in Hainan island may be outside of Sanya. . We are not looking for a luxury place. Our intention is to live in a nice village on the sea outside of the tourists spots. Of course we are looking to find a clean and nice sand beach and a safe place . Something nice not killed yet from the tourist groups !  We have two projects 

One of our project is to stop to work and enjoy the above mentioned village and sea life for few years .
Another project is to move to Sanya and consider to find a job. I speack perfect English ,French and Italian, my wife perfect English. Somebody has some suggestion for  us ?

somebody knows a nice sea village in Hainan outside of the tourist spots ?  Many thanks for your kind and precious help

Marco and Noko