Illustration: Liu Xiangya/GT

　　Dear You, a film made on a budget of just about 14 million yuan ($2.05 million), featuring a cast of first-time amateur actors and delivered almost entirely in a local Chaoshan dialect, has unexpectedly become a phenomenon in Chinese cinema. As of May 21, the film has grossed more than 760 million yuan at the box office, earned an impressive 9.1 rating on Douban, and captivated audiences not only in the Chinese mainland, but also across China"s Taiwan region, Southeast Asia and Chinese communities worldwide. Many viewers have been moved to tears. One emotional comment read: "Even though I don"t understand the Chaoshan dialect, I cried like a child."

　　But what has made this film a sensation? The answer may lie in those yellowed qiaopi - a unique form of personal mail - sent home by overseas Chinese, in the tender whispers of "Though vast oceans separate us, my thoughts are with you, and distance fades away," and in the deep-rooted patriotism that has spanned generations of the Chinese people. This "love letter to the homeland and to overseas Chinese" is dedicated not only to the grandmother in the film but also to every wanderer who yearns for home and those at home who eagerly awaits their return. The quiet patriotism that permeates the film seeps into the fabric of everyday life, like spring rain gently nourishing the land.