Cao Junming, a reserve member of the Communist Party of China, a catenary worker in the inspection workshop of Baoji Power Supply Section of China Railway Xi'an Bureau Group Co., Ltd., has won the honors of outstanding skilled craftsman in Shaanxi Province, national technical expert, national May 1st Labor Medal, etc., and enjoys special government allowances from the State Council.

In the study room of the Caijiapo catenary work area of the Baoji power supply section of China Railway Xi'an Bureau Group Co., Ltd., employees are sitting neatly in two rows. We explain the essentials of maintenance technology. This is the 13th time that Cao Junming has sent teaching to the front line since the first phase of the intensive repair of the Longhai Railway in 2022.

The gray-haired Cao Junming is now working in the inspection workshop of Baoji power supply section. In the 26 years since he took root in the production line, he has solved technical problems 35 times, participated in major scientific research activities of railway power supply and power equipment 19 times, and guarded the "original intention" of ensuring the safety of railway power supply with "ingenuity".

"Be a skilled worker, otherwise how can you lead everyone to do a good job!" Cao Junming has always adhered to this belief and implemented it into his work. In recent years, he has successively won honors such as All-Road Technical Expert and National Technical Expert.Editor/Ma Xue