Singapore, May 29 -- Looking forwards to the state visit to Singapore by Party General Secretary and State President To Lam from May 29-31, Vietnamese experts and intellectuals in the city-state have expressed high expectations for expanded bilateral cooperation in science - technology, innovation and digital transformation. Speaking to Vietnam News Agency correspondents in Singapore, Dr Ha Son Tung, deputy head of the department for advanced optical technologies at Singapore's Agency for Science, Technology and Research (A*STAR), said that during a meeting with the Vietnamese community in March last year, the top leader, then serving as Party General Secretary, shared important guidance on the role of science, technology and innovation i...