Changes

*''Japanese/Chinese'': 東京 ''(Tonkin / Dōngjīng)''

*''Other Names'': 塘外 ''(V: Đàng Ngoài)''

*''Vietnamese/Japanese/Chinese'': 東京 ''(Đông Kinh / Tonkin / Dōngjīng)''

Tonkin, from the Vietnamese Đông Kinh, meaning "eastern capital," refers either to the city of Hanoi, seat of the [[Trinh lords]] in the 16th-18th centuries, or to the Trinh domain as a whole, which encompassed much of northern [[Vietnam]].

Tonkin, from the Vietnamese Đông Kinh, meaning "eastern capital," refers either to the city of Hanoi, seat of the [[Trinh lords]] in the 16th-18th centuries, or to the Trinh domain as a whole, which encompassed much of northern [[Vietnam]].