答案:Her parents' support, her strong mind and hard work.(她父母的支持、她坚强的意志和努力。)
题目翻译:根据短文,是什么帮助江克服了困难?
根据第三段2-5行:In order to make the girl speak, they tried all possible ways. At last, they decided to teach her vocalization and lipreading. In this way, Mengnan learned to understand others and even learned to talk with others, though it was a long and hard process. 为了让女孩开口说话,他们想尽了一切办法。最后,他们决定教她发声和唇语。就这样,孟南学会了理解别人,甚至学会了与人交谈,尽管这是一个漫长而艰难的过程。
以及倒数第二段第一句:
With her great efforts, Jiang Mengnan finished her primary and secondary education smoothly. 在她的努力下,江梦南顺利完成了她的小学和中学教育。
可知,她父母的支持、她坚强的意志和努力帮助她克服了困难。
故答案为:Her parents' support, her strong mind and hard work.