TY or Ty may refer to:
Citadel of Hồ Dynasty (Vietnamese: Thành nhà Hồ; also called Tây Đô castle or Tây Giai castle) is a citadel in Vietnam, constructed by the Hồ Dynasty (1400-1407).
It is located in Tây Giai commune, Vĩnh Lộc District, in Thanh Hóa Province, in Vietnam's North Central Coast region.
Tây Đô castle is rectangular in shape. Its north-south side is 870.5 m (2,856 ft) in length and its east-west side is 883.5 m (2,899 ft) in length. There are four gates: one at the south (fore gate), one at the north (back gate), one at the east (left gate), and one at the west (right gate). The southern gate is 9.5 m (31 ft) high and 15.17 m (49.8 ft) wide.
The castle was constructed from stone blocks, each of which is 2×1×0.7 m (6.6×3.3×2.3 ft) size on average.
Except for its gates, the castle is mostly ruined.
The Citadel was inscribed on UNESCO World Heritage Sites on June 27, 2011.
South gate
South gate
North gate
North gate
East gate
East gate
A stone cannon ball found in Tây Đô castle
The Vietnamese people or the Kinh people (Vietnamese: người Việt (Vietnamese pronunciation: [ŋɨəj˨˩ viət˩]), or người Kinh (Vietnamese pronunciation: [ŋɨəj˨˩ kiɲ˧])), are an Asian ethnic group originating from present-day northern Vietnam and southern China. They are the majority ethnic group of Vietnam, comprising 86% of the population at the 1999 census, and are officially known as Kinh to distinguish them from other ethnic groups in Vietnam. The earliest recorded name for the ancient Vietnamese people appears as Lạc.
Although geographically and linguistically labeled as Southeast Asians, long periods of Chinese domination and influence have placed the Vietnamese culturally closer to East Asians, or more specifically their immediate northern neighbours, the Southern Chinese and other tribes within South China. The word Việt is shortened from Bách Việt, a name used in ancient times. Nam means "south".
Written history knows the ancient Vietnamese people first simply as the Lạc or Lạc Việt, and the country of Vietnam as Văn Lang. Archaeological evidence of the Đông Sơn culture (also known as Lac Society) suggests that Bronze Age Vietnamese people were among the first to practice agriculture.