Situated in the south of Yaan City of southwest China's Sichuan Province, Wangyu ancient town used to be an important dak on the ancient tea route.
望鱼古镇位于中国西南部的四川省，雅安城的南部，曾是茶马古道上一个重要的驿站。
The cause of formation landslide and reliable problem of GPS technique were discussed through analysing landslide observed by GPS technique in Xiakou of Yaan city, Sichuan province.
通过对四川省雅安市峡口滑坡的GPS观测结果分析，讨论了滑坡变形的成因及GPS观测技术的可靠性问题。
The mountainous area accounts for 94% in Yaan. There is a great difference in the height of hypsography, and stream is rapid, and the tectonics cross the west geosyncline and east platform.
雅安山地面积占94%，地势高低悬殊大，河流深切，水流湍急，大地构造位置跨西部地槽，东部地台。
The mountainous area accounts for 94% in Yaan. There is a great difference in the height of hypsography, and stream is rapid, and the tectonics cross the west geosyncline and east platform.
雅安山地面积占94%，地势高低悬殊大，河流深切，水流湍急，大地构造位置跨西部地槽，东部地台。
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