The immediate ancestor of Polynesian culture is referred to as Lapita, a complex culture extending from the Bismarck Archipelago to Tonga and Samoa.

波利尼西亚文化的嫡祖是“拉皮塔文化”，其最早发源于俾斯麦群岛，后延伸至汤加与萨摩亚群岛形成一个文化圈。

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But Wales were beaten 19-10 in the semi-finals by Canada, who lost to Tonga 14-12 in the Plate final.

BBC: England fall to Fiji in HK Sevens

After a 33-7 defeat to Tonga on Friday, Wales got back on track on Saturday with a 61-0 thumping of Chinese Taipei.

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In the Plate quarter-finals, World Cup winners Wales fought back to overcome the USA 22-21, but Scotland had no answer to Tonga's power and pace as they went down 29-0.

BBC: England fall to Fiji in HK Sevens