Chen Dong (astronaut) 2016, marking China's longest manned space flight to date. The reentry module of the Shenzhou-11 spacecraft landed in Inner Mongolia around 2.15 p.m(China time) after detaching from the space lab on 17 November. For his achievements on the Shenzhou 11 mission, Chen was awarded the Spaceflight Merit Medal (Third Class) along with the honorary title of "hero astronaut" on 26 December 2016 by the Central Military Commission. Chen has twin sons. Chen Dong (astronaut) Chen Dong (; born 12 December 1978) is a Chinese pilot and astronaut selected as part of the Shenzhou program. A fighter pilot in the People's
Chinese as a foreign language "Arte de la Lengua Mandarina" was published in Canton in 1703. This grammar was only sketchy, however. The first important Chinese grammar was Joseph Henri Marie de Prémare's "Notitia linguae sinicae", completed in 1729 but only published in Malacca in 1831. Other important grammar texts followed, from Jean-Pierre Abel-Rémusat's "Élémens" (sic) "de la grammaire chinoise" in 1822 to Georg von der Gabelentz's "Chinesische Grammatik" in 1881. Glossaries for Chinese circulated among the missionaries from early on. Robert Morrison's "A Dictionary of the Chinese Language" (1815-1823), noted for its fine printing, is one of the first important Chinese dictionaries for the