Rebirth: from Boiler Cleaner to World's Richest Man

Bai Guangyu was reborn. Reborn back to 1990. As a second-generation miner, he actually started cleaning boilers? Not only cleaning boilers, but also oil pipelines? Even washing spacecraft? However, in addition to the cleaning industry, you can also invest in movies on Hong Kong Island. The girls in Hong Kong are at their peak right now! By the way, I'm buying second-hand machines from Big Brother. Unknowingly, he seems to have become the richest man in the world? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.