My grandfather's Chinese name is Zhu Jia Zhao (朱家兆). In Cantonese it's called Yu Ga Siu. That is what I was told. His was known in Havana, Cuba as federico Chi Casio. He was born in April 8, 1883 in Paobu, Taishan. Trying to locate his family. Lived in Cuba married Rosa Betancourt. Died 1964. 3 children, Nieves, Teresa, Federico. Had a son and duaghter in Taishan who moved to Hong Kong 1964 son and daughter to San Francisco in 1960-1970's who had a son and grandchildren. Will be visiting China next year. Trying to trace my roots.