Liu Yang (astronaut) Liu Yang (astronaut) Liu Yang (born October 6, 1978) is a Chinese pilot and astronaut who served as a crew member on the space mission Shenzhou 9. On June 16, 2012, Liu became the first Chinese woman in space. Liu was born in Zhengzhou, Henan in 1978, into a worker's family of Linzhou, Anyang origin. She graduated from PLA Air Force Aviation University in Changchun. Liu joined the PLA Air Force in 1997 and qualified as a pilot before becoming the deputy head of a flight unit, holding the PLAAF rank of major. She is a veteran pilot with 1,680
Chinese as a foreign language neutral (轻声，denoted as no-mark in Pinyin) although the official name of the tones is Four Tones. Many other Chinese dialects have more, for example, Cantonese has six (often numbered as nine, but three are duplicates). In most Western languages, tones are only used to express emphasis or emotion, not to distinguish meanings as in Chinese. A French Jesuit, in a letter, relates how the Chinese tones cause a problem for understanding: Moser also stated that tones were a contributing factor to the difficulty of learning Chinese, partly because it is difficult for non-native learners to know how to convey emotion