With more than 20 years of experience as a light goods van driver, Hongkonger Fung Fu only started considering switching to becoming a private driving instructor when he noticed the economic outlook was getting gloomier. “Many restaurants have closed down, and companies are making fewer orders of goods. Besides, more drivers are joining the logistics industry, resulting in keener competition,” the 48-year-old told the South China Morning Post. “As I am getting older, my job of carrying heavy...