Champa was a collection of independent Cham polities that extended across the coast of what is present-day central and southern Vietnam from approximately the 2nd century CE until 1832. According to earliest historical references found in ancient sources, the first Cham polities were established around the 2nd to 3rd centuries CE, in the wake of Khu Liên's rebellion against the rule of China's Eastern Han dynasty, and lasted until when the final remaining principality of Champa was annexed by Emperor Minh Mạng of the Vietnamese Nguyễn dynasty as part of the expansionist Nam tiến policy. The kingdom was known variously as Nagaracampa, Champa (ꨌꩌꨛꨩ) in modern Cham, and Châmpa (ចាម្ប៉ា) in the Khmer inscriptions, Chiêm Thành in Vietnamese and Zhànchéng in Chinese records, and al-Ṣanf in Middle Eastern Muslim records.
This Cham head of Shiva was made of electrum around 800. It decorated a kosa, or metal sleeve fitted to a liṅgam. One can recognise Shiva by the tall chignon hairstyle and by the third eye in the middle of his forehead.
Crown of Champa in 7th and 8th century. (Museum of Vietnamese History)
Depiction of a couple of highland man and Cham lady in the Boxer Codex from 1590
Pottery vase of the Sa Huỳnh culture, 1000 BCE. The Sa Huỳnh people were the prehistoric ancestors of all Chamic peoples.
Vietnamese is an Austroasiatic language spoken primarily in Vietnam where it is the national and official language. Vietnamese is spoken natively by around 85 million people,
several times as many as the rest of the Austroasiatic family combined. It is the native language of the Vietnamese (Kinh) people, as well as a second or first language for other ethnic groups in Vietnam.
An Nam quốc dịch ngữ 安南國譯語 recorded the pronunciations of 15th century Vietnamese, such as for 天 (sky) - 雷 /luei/ representing blời (Modern Vietnamese: trời).
In the bilingual dictionary Nhật dụng thường đàm (1851), Chinese characters (chữ Nho) are explained in chữ Nôm.
Jean-Louis Taberd's dictionary Dictionarium anamitico-latinum (1838) represents Vietnamese (then Annamese) words in the Latin alphabet and chữ Nôm.
A sign at the Hỏa Lò Prison museum in Hanoi lists rules for visitors in both Vietnamese and English.
