Herman Yau ’s Hong Kong social drama “We’re Nothing at All” will open in British and Irish cinemas on May 29 after Trinity CineAsia closed a deal with Golden Scene for U.K. and Ireland rights. The film launched on Hong Kong screens April 3, picking up the Audience Choice Award at the Hong Kong International Film Festival before travelling to competition at the Far East Film Festival in Udine; it added screens in its second week as audience buzz built. The production is the first title out of Yau’s The Plan Company and was bankrolled by him without outside financing.…