Astronaut limit water use to only about three gallons (11 liters) per day. In Russia, cosmonauts are awarded Pilot-Cosmonaut of the Russian Federation upon completion of their missions, often accompanied with the award of Hero of the Russian Federation. This follows the practice established in the USSR where cosmonauts were usually awarded the title Hero of the Soviet Union. At NASA, those who complete astronaut candidate training receive a silver lapel pin. Once they have flown in space, they receive a gold pin. U.S. astronauts who also have active-duty military status receive a special qualification badge, known as the Astronaut Badge,
Chinese as a foreign language the Kuomintang took over control from Japan after World War II. In 2010, 750,000 people (670,000 from overseas) took the Chinese Proficiency Test. For comparison, in 2005, 117,660 non-native speakers took the test, an increase of 26.52% from 2004. From 2000 to 2004, the number of students in England, Wales and Northern Ireland taking Advanced Level exams in Chinese increased by 57%. An independent school in the UK made Chinese one of their compulsory subjects for study in 2006. The study of Chinese is also rising in the United States. The USC U.S.-China Institute cited a report that 51,582 students