How to evaluate the film Dreamland directed by Yang Xiuhua?

Young director Yang Xiuhua's first film won the Leopard Award in Locarno, which is the glory of Asia. In essence, Dreamland is a film with Singapore as the main body. Singapore is a multi-ethnic immigrant country. People live in mixed communities, and almost all products are imported from abroad. In the eyes of China people, Singapore may just be an empty tourist country, reduced to a series of symbolic landscapes and figures, such as Sentosa, Merlion, JJ Lin and so on. In the west, Singapore has long been criticized politically. At an international summit, BBC reporters asked tharman shanmugaratnam, Singapore's deputy prime minister, a series of questions about the political system, the People's Action Party, which has been in power for more than 40 years, and severe moral punishment. On Lee Kuan Yew's top-down racial harmony policy. This video is widely circulated, with the name of a hypocritical western journalist torn by Singapore's Deputy Prime Minister on YouTube. In this video, tharman shanmugaratnam really put forward the argument clearly, and defended and established the image of an ideal country under the management of Lee Kuan Yew's communitarianism with the natural distrust of different races in human society and the open policy of one-third immigrants.