Only spent two years on the football Jiangxi achieved a qualitative leap, an outsider might wonder that. 只用了两年的时间，江西足球就实现了质的飞跃，局外人可能会觉得纳闷。
Such afforestation efforts enabled the Tibetan people to achieve a qualitative leap from the centuries-old passive adaptation to natural conditions to remaking nature on their own initiative. 植树造林工作的开展，使西藏人民实现了由千百年来被动适应自然，进入主动改造自然的质的飞跃。
Course features: based on the international ceramic perm (hot shear)-based, in-depth study and research through the 12 classic ceramic technology perm hair to make sure you get a qualitative leap. 课程特点：主要是以国际陶瓷烫发（剪烫）为基础，深度研究学习，通过12款经典陶瓷烫发技术发型务必使您得到质的飞跃。
Development of animal disease monitoring system has been a qualitative leap in the efficiency of data storage capacity,data-processing capabilities and data security and reliability. 动物疫情测报系统在疫情上报效率、数据存储能力、数据处理能力及数据安全性和可靠性等方面有了质的飞跃。
A Qualitative Leap in Educational Evaluation: Change "Underachievers" into "Students with untapped Potentialities" 教育评价质的飞跃:"差生"改称"潜能生"