"... the company’s head of human resources for the Asia-Pacific region announced that per orders from the U.S. headquarters, Oracle was planning to make some major changes to optimize its business structure, which would inevitably result in huge multi-phase staff reductions globally..."
@Z01hMqV nailed it.
https://supchina.com/2019/05/09/oracle-to-lay-off-1600-staff-in-china/