Senior 'Snowbirds' flock to Hainan for better life

Many retirees bring with them expertise in a variety of fields and are happy to help youngest province blossom and grow

When it becomes chilly in the north every winter, many "snowbirds" will choose to fly to Hainan, the island province and popular vacation paradise, to enjoy its generous sunshine and unique tropical environment.

Some will experience their chronic pains from asthma, arthritis and cardiovascular and skin diseases ease naturally.