After years of turbocharged growth, China’s leading tech firms have come under intense scrutiny from Beijing. The record fines slapped on Alibaba, which owns the South China Morning Post, sent alarm bells among China’s Big Tech. But the move may not be just a bid to rein in the firms, but Beijing’s attempt to reshape the future direction and focus of its home-grown tech companies. SCMP’s Xinmei Shen and Jane Zhang discuss the changes under way with guest HKU China law professor Angela Zhang