orologio en CB01 OFFICIAL. Guanglin is a blind boy in China who displays great skill at the ancient board game called Go, in which two players place black and white pieces on a grid in an attempt to dominate their opponent. Raised by a single father with limited means, Guanglin faces deep societal prejudice against the blind. First-time filmmaker Yunhong Pu, supported by veteran producer Jean Tsien (76 Days), follows the father and son trying to make a better future for themselves.