Mi Chunlei's family asked Mi Chunlei to contract transportation projects in the local public security bureau, such as road maintenance and road equipment rental. Later, with the spring breeze of reform and opening up, many coastal cities developed by spurt, and Mi Chunlei's equipment simply couldn't keep up with the market demand, so he decided to expand the scale, which was also a good opportunity. Mi Chunlei made a lot of money.

With his keen judgment on business opportunities, Mi Chunlei found that the future development of transportation will be in full swing and the demand will only grow. So 1992, 10 On June 8, Mi Chunlei established Haichongming Highway Materials Co., Ltd., and embarked on the road of wealth accumulation.

In the following ten years, Mi Chunlei made great progress in Shanghai's traffic projects. During this period, he also tried to invest in many industries. Although there are wins and losses, it also provides important reference value for his future business development direction. It was also in this decade that Mi Chunlei completed the first stage of capital wealth accumulation, and at that time, Mi Chunlei had assets of over 100 million.

Although there are many, in this land of Shanghai, money can't make him step into the ranks of giants. In September 2003, Mi Chunlei and his father established Shanghai Zhongying Enterprise Development Co., Ltd., which is the predecessor of the now famous "Blue Ocean Holding Group".