Zhang volunteered not to participate in the nomination of new directors. Zhou Yunjie was elected as the new chairman of the board and appointed as CEO. Liang Haishan was appointed as president.

During Zhang’s 37-year stint at Haier, the firm has grown from a Qingdao refrigerator factory with a sales revenue of only CNY 3.48 million and a deficit of CNY 1.47 million in 1984 to a global enterprise with a worldwide sales of more than CNY 300 billion and pre-tax profits of more than CNY 40 billion in 2020.

According to the Qingdao-based firm, Zhang proposed a management model called Rendanheyi in 2005, which has 'become a trend during the era of Internet of things.'

As a legend in China's household appliance industry, Zhang, known as the 'godfather of Chinese management,' and was selected as one of the 50 most influential global management philosophers. In September 2021, Zhang and Eric Cornell, president of the European management development foundation, jointly signed the first international certification of innovative management, signifying that the Chinese enterprises have created the first international standard of management mode.

Now, Haier has pioneered a new inheritance mechanism, enabling the company to keep evolving after transforming from a bureaucratic model into a self-driven enterprise.

Zhang was also among the 100 Chinese who were awarded the medal of reform pioneers during a grand gathering in December 2018 to mark the 40th anniversary of the country's reform and opening-up.