China’s foreign ministry arm in Hong Kong on Wednesday voiced its disapproval of the United States’ “blatant support” of jailed activist Joshua Wong Chi-fung, while accusing Washington of smearing police’s enforcement actions. Last Friday, Hong Kong national security police levelled a fresh charge against Joshua Wong Chi-fung, accusing him of conspiring with fugitive ex-lawmaker Nathan Law Kwun-chung to collude with foreign forces five years ago. A US Department of State spokesman strongly...