"Blue Tears" tells the story of a patriotic overseas Chinese who experiences a timeless and transnational modern love story. As an extension, it is based on the experience of Lin Xuyao, the grandson of the overseas Chinese, who meets his grandfather while searching for his first loveThe mysterious Mlu Cave, the stunning headhunting culture of the Meili tribe, and the wonderful and spectacular "Blue Tears Beach" of Dushan, while Lin Xuyao gains his own cross-border love through the twists and turns of his search. At the beginning of the plot, the Japanese army invades the tribe of their people, which is full of dangers. The Blue Tears Beach is mysterious and fantastical, with frequent emotional climaxes and humorous performances by Master Huang. The content spans across China, Malaysia, and Brunei consecutivelycountry. This film embodies the profound feelings of the friendship between the Chinese and Malaysian people, and is also a powerful masterpiece to show the civilization and national art and culture of the countries along the the Belt and Road.