Beijing has appointed Zhang Yong, a senior staff member from a state-owned shipping and logistics services group, to serve as a deputy director in the central government’s liaison office in Hong Kong, the Ministry of Human Resources and Social Security announced on Wednesday. Zhang, executive vice-president of Chinese shipping conglomerate Cosco Shipping Group and also its news spokesman, will replace Qi Bin, who was appointed last November, according to the ministry’s announcement. The liaison...