HNA Group, the acquisitive conglomerate once synonymous with China’s global ambitions, has succumbed to its massive debt load and entered bankruptcy proceedings at the behest of its creditors. The Hainan-based company was served by its creditors on Jan. 29 in the provincial court to begin bankruptcy restructuring, the company announced on its WeChat board. Previously, a government-led effort to restructure its debts failed to sufficiently repay HNA Group’s creditors. It’s been a precipitous fall for one of China’s highest-profile conglomerates. HNA Group was established by Chen Feng, who worked for the civil aviation authority before starting Hainan Airlines, the flag...