In 2022, Li Qiang, "Nanning Craftsman", is the manager of the substation branch of Guangxi Jianning Power Transmission and Transformation Engineering Co., Ltd. For the technological innovation project led and organized by Li Qiang, five projects have won the provincial and ministerial level, China Southern Power Grid Corporation level and municipal hall level excellent QC achievement awards, one construction method has won the provincial and ministerial level construction method, and one national invention patent has been obtained. In the process of project construction, Li Qiang strengthened management, paid close attention to technology, and won the Southern Power Grid High Quality Project Award, China Power High Quality Project Award, and China Construction Luban Award successively with the top construction quality, achieving a "zero" breakthrough in the "Luban" award in Guangxi's power construction industry. "I think the spirit of craftsman is to be down-to-earth and diligent in work," said Li Qiang@ Nanning Federation of Trade Unions