I am looking for information on my grandfather Chi Casio. He was known in Cuba as Federico Chi Casio. Born in Paobu, Taishan April 8, 1883. Married in Taishan previously and had a son and daughter. Married in 1931 to Rosa Blanca Betancourt Pedroso. Children Nieves, Teresa, and Federico. Mentioned in book "Chinese in Cuba-1847-Now". See attachment for Chinese written name. Will be visiting China next year. Any suggestions on how to locate his family in Taishan? I think I have his name translated with some help.