Descending from " no . 1 bridge under heaven , " tourists return to zicaotan , on the midway of the jinbian stream . there , tourists ascend to laomowan , where they end the tour of the jinbian stream 从"天下第一桥"下来,旅游者回到金鞭溪中段的紫草滩音,从那里再上行到老磨湾,这就结束了金鞭溪之旅。