Hainan Island, China

Here is another card from China received through China X Other Countries Round Robin. My sender, Yibua, says: "Many greetings from Hainan Island, China. My hometown is the most Southern place in China, surrounded by sea. Summer is all year around!" Unfortunately, I don't know what the significance of this house is. It looks like an appartment building, almost. :) On the card, the discription reads, The Diaojiao House at the Sunxi River Bank.
I liked the stamps:


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