Hi, I was wondering if you could help me trace my great-grandfather's family in china. He was from Canton, Shunde, Guangdong, China. The name he went by when he moved to Guatemala in around 1886 was Jose Sen. His name when he lived in China was either Ng Men Jeung or Ng Sen. He was born in the year 1865.
Any information anyone has about those last names such as their origins would be very helpful and very appreciated.