sentences:  Dang (黨; it also means "party, association") in Cantonese ("Dong6" in Jyutping) is transliterated as "Dǎng" (Deng) in pinyin and "Đặng" in Vietnamese.origin from
  
  Dang in Korean is transliterated as "Táng" in pinyin and "Đường" in Vietnamese.origin from
  People, Dang;
  
  In Vietnam, the surname is correctly spelled Đặng and it is a popular Vietnamese name unlike in China and Korea.