![Hai LIU | Lecturer,New Energy Vehicle Research Center | PhD | Hebei University of Technology, Tianjin | Department of Mechanical Engineering | Research profile Hai LIU | Lecturer,New Energy Vehicle Research Center | PhD | Hebei University of Technology, Tianjin | Department of Mechanical Engineering | Research profile](https://i1.rgstatic.net/ii/profile.image/566002980667393-1511957034274_Q512/Hai-Liu-14.jpg)
Hai LIU | Lecturer,New Energy Vehicle Research Center | PhD | Hebei University of Technology, Tianjin | Department of Mechanical Engineering | Research profile
![A bronze figure of Liu Hai with money and a three legged toad, Qing dynasty (1644-1912). - Bukowskis A bronze figure of Liu Hai with money and a three legged toad, Qing dynasty (1644-1912). - Bukowskis](https://d2mpxrrcad19ou.cloudfront.net/item_images/365970/8499681_fullsize.jpg)
A bronze figure of Liu Hai with money and a three legged toad, Qing dynasty (1644-1912). - Bukowskis
![A bronze figure of Liu Hai with money and a three legged toad, Qing dynasty (1644-1912). - Bukowskis A bronze figure of Liu Hai with money and a three legged toad, Qing dynasty (1644-1912). - Bukowskis](https://d2mpxrrcad19ou.cloudfront.net/item_images/365970/8478207_fullsize.jpg)