Daniel Cho (L), 37, a container ship captain and Chin Tsai, 48, a homemaker, pose for a photograph in Taipei, Taiwan, May 16, 2017. "Daniel relocated to New York for his job, but since the Taiwanese government doesn't recognise our relationship, I can’t apply for a spousal visa to go with him," said Tsai. "If it passes on (Wednesday), we will be the first in line on Thursday morning to the registry of marriages." REUTERS/Tyrone Siu SEARCH "SIU SAME SEX" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.