<Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (January 2015) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (January 2015) (Learn how and when to remove this template message) </Td> </Tr> <Table> <Tr> <Th_colspan="2"> Huang or Hwang or Hoang </Th> </Tr> <Tr> <Td_colspan="2"> Chinese character representing Huang </Td> </Tr> <Tr> <Th> Romanization </Th> <Td> <Ul> <Li> Huáng (Mandarin) </Li> <Li> Hwang (Korean) </Li> <Li> Huỳnh or Hoàng (Vietnamese) </Li> <Li> Oey or Ung (Hokkien and Teochew) </Li> <Li> Uy (Hokkien: Philippines) </Li> <Li> Ooi or Hûin (Hakka) </Li> <Li> Waan (Shanghainese) </Li> <Li> Wong (Cantonese) </Li> <Li> Wee (Hainanese) </Li> <Li> OENG or EUNG (Cambodia) </Li> </Ul> </Td> </Tr> <Tr> <Th> Language (s) </Th> <Td> Chinese </Td> </Tr> <Tr> <Th_colspan="2"> Origin </Th> </Tr> <Tr> <Th> Region of origin </Th> <Td> China </Td> </Tr> <Tr> <Th> Meaning </Th> <Td> Huang Kingdom or Yellow </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Huang or Hwang or Hoang </Th> </Tr>

Where does the last name hoang come from