Tonkin

Map of Vietnam showing the conquest of the South over 900 years

Tonkin (Vietnamese:Bắc Kỳ, historically Đàng Ngoài), also spelled Tongkin, Tonquin or Tongking, is the northernmost part of Vietnam, south of China's Yunnan and Guangxi Provinces, east of northern Laos, and west of the Gulf of Tonkin. "Tonkin" is a corruption of Đông Kinh (東京), the name of Hanoi during the Lê Dynasty. Locally, Tonkin is known as Bắc Kỳ, meaning "Northern Region". Located on the fertile delta of the Red River, Tonkin is rich in rice production.

单词	Bac Ky
释义	Bac Ky 英语百科 Tonkin Tonkin (Vietnamese:Bắc Kỳ, historically Đàng Ngoài), also spelled Tongkin, Tonquin or Tongking, is the northernmost part of Vietnam, south of China's Yunnan and Guangxi Provinces, east of northern Laos, and west of the Gulf of Tonkin. "Tonkin" is a corruption of Đông Kinh (東京), the name of Hanoi during the Lê Dynasty. Locally, Tonkin is known as Bắc Kỳ, meaning "Northern Region". Located on the fertile delta of the Red River, Tonkin is rich in rice production.
随便看	Reagents and Indicators的意思 Reagents,Bifunctional的意思 Reagents,Crosslinking的意思 Reagents,Cross Linking的意思 reagent set的意思 reagents of high purity的意思 reagent solution的意思 reagent sprayer的意思 Reagents,Sulfhydryl的意思 Reagents,Thiol的意思 reagent strip的意思 reagent strips的意思 Reagent,Tillmans的意思 reagent tray的意思 reager的意思 reagglomarate的意思 reagglomeration的意思 reagglutination的意思 reaggravate的意思 reaggravated的意思 reaggravates的意思 reaggravating的意思 reaggravation的意思 reaggravations的意思 reaggregate的意思

Bac Ky

Tonkin