Dutch King Willem-Alexander (R) and Queen Maxima arrive to attend a conference on connecting the Netherlands and China in Leiden, the Netherlands, on Oct. 1, 2015. Dutch King Willem-Alexander and Queen Maxima, who are to pay their first official state visit to China late October, attended a conference titled "China in the Netherlands" on Thursday that discussed China's presence in the Netherlands at a micro and macro level. (Xinhua/Sylvia Lederer)
