师从世界非遗传承人陈义时，但老师目前已74岁高龄，中间断层严重，李振豪作为年轻的一代传承人，责任很重。于是，他悉心研究，深入探索，目前已完整把握雕版印刷全过程，并能独立完成三色套印及饾版印刷技术等较有难度技术，并通过免费收徒、“新六艺”国学体验冬夏令营、免费为学生做体验、为来自澳大利亚和泰国等外国师生展示体验、到各地展览、参加非遗展会及与山东大学汉办（汉语国际推广领导小组办公室）合作、申请皇华馆商标、为齐鲁书社/齐鲁晚报数字书刊制作藏书票等方式进行宣传和传承。

He ever learned from the inheritor of the world intangible relic Chen Yishi. Now the master has come to 74 years old. There is almost no inheritor following him. As the inheritor of the young generation, Li Zhenhao shoulders very heavy responsibility. He devotes all his attention to make study and go deep into exploration. Now he has a good command of the whole course of woodblock printing, and is able to complete relatively difficult techniques such as three-color chromatic printing, water color block printing technique and etc. on his own. Besides, he makes publicity and inheritance through accepting apprentices free of charge, providing winter and summer camp to experience sinology, offering experience for students free of charge, demonstrating experience for foreign teachers and students from Australia, Thailand and etc., participating in exhibitions in various places and intangible cultural relic exhibition, making cooperation with the Office of the Leading Group of International Promotion of Chinese in Shandong University, applying for the trademark of Royal China Pavilion, producing ownership stamp for digital books and periodicals of Shandong Publishing House/Shandong Qilu Evening News.