The Opium Wars, however, demonstrated the power of steam engine and military technology that had only recently been put into practice in the West. During the Self-Strengthening Movement of the 1860s and 1870s Confucian officials in several coastal provinces established an industrial base in military technology. The introduction of railroads into China raised questions that were more political than technological. A British company built the Shanghai—Woosung line in 1876, obtaining the land under false pretenses, and it was soon torn up. Court officials feared local public opinion and that railways would help invaders, harm farmlands, and obstruct feng shui. To keep development in Chinese hands, the Qing government borrowed 34 billion taels of silver from foreign lenders for railway construction between 1894 and 1911. As late as 1900, only were in operation, with a further in the planning stage. Finally, of railway was completed. The British and French After 1905 were finally able to open lines to Burma and Vietnam.