1·I made a first-hand investigation of conditions in the five counties of Hsiangtan, Hsianghsiang, Hengshan, Liling and Changsha.
对湘潭，湘乡，衡山，醴陵和长沙五个县的情况做了第一手的调查。
2·Liling has a long history of sparkler, and it was more than 1300 years ago. It has become one of nationwide main fireworks production districts.
醴陵花炮历史修久，距今已有1300多年的历史，现已成为全国花炮主要产区之一。
3·The third stage is the ideas and measures of designing promotion about Liling Five Colorful Under Glaze China, including the content of chapter 5.
第三部分是醴陵釉下五彩瓷设计振兴的思路和对策，包括第五章的内容。