Hong Kong Cantopop singer and actor Raymond Lam Fung has cancelled two coming concerts in Japan, adding to a growing list of high-profile entertainment disruptions amid escalating diplomatic tensions between Beijing and Tokyo. Japanese promoter Promax Inc said on Wednesday that Lam’s “Go With The Flow in Japan” tour – originally scheduled for January 31 and February 1 at the Tokyo Garden Theatre – had been indefinitely postponed. “After careful consideration and extensive discussions with all...