NANNING (Xinhua): At Liuzhou Polytechnic University in south China's Guangxi Zhuang Autonomous Region, Muhammad Luthfi Adri from Jakarta State Polytechnic in Indonesia is taking notes of the knowledge about excavator after-sales services at class, expecting the skills training course to boost his career in the engineering machinery industry.
"I've learned advanced theoretical knowledge and practical skills from this program," said the 21-year-old student.
