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Gô͘ Bûn-chiau is the Chinese name of Sergio Osmeña, a prominent Filipino politician who served as the fourth President of the Philippines. Osmeña's Chinese ancestry stems from his father, a Chinese immigrant from Amoy (present-day Xiamen), who settled in Cebu in the 1850s. Osmeña's Chinese name reflects his family's heritage and the influence of Chinese culture in the Philippines.