Liu Boming (astronaut) Liu Boming (astronaut) Liu Boming (; born September 1966) is a Chinese pilot selected as part of the Shenzhou program. A fighter pilot in the People's Liberation Army Air Force, he was selected to be an CNSA member in 1998. Liu, along with Zhai Zhigang and Jing Haipeng, was chosen to be the main crew of "Shenzhou 7", with Zhai as commander, on 17 September 2008. On 25 September, at 21:10 CST, they launched into space as China's third human spaceflight mission, and the first Chinese mission ever to have a three-man crew. Liu and Zhai participated in China's first-ever
Chinese as a foreign language (one year and about 8 months), to learn Mandarin. A quote attributed to William Milne, Morrison's colleague, goes that learning Chinese is Several major difficulties stand out: While English uses an alphabet, Chinese uses "hanzi", or Chinese characters, as its writing system. The "Kangxi dictionary" contains 47,035 characters (). However, most of the characters contained there are archaic and obscure. The Chart of Common Characters of Modern Chinese (), promulgated in People's Republic of China, lists 2,500 common characters and 1,000 less-than-common characters, while the Chart of Generally Utilized Characters of Modern Chinese () lists 7,000 characters, including the 3,500