The Chinese regime has been obsessed with its population for half a century — and getting it wrong at almost every turn.

COSSH criteria produced a more reasonable epidemiological pyramid-like distribution across severity grades ... The comparable performance of China-CLIFs (renamed from COSSH-ACLFs) was validated in ...

Zheng Yajun, a mainland-born PhD graduate of the University of Hong Kong, knows from personal experience how difficult it is ...