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,
Test of Chinese as a Foreign Language Test of Chinese as a Foreign Language The Test of Chinese as a Foreign Language (TOCFL) (formerly known as the TOP or Test Of Proficiency-Huayu )() is Taiwan's Mandarin Chinese test. It is administered by the Steering Committee for the Test Of Proficiency-Huayu (SC-TOP) (). The committee is under the direction of the Ministry of Education of R.O.C. The test cannot be taken in Mainland China, Hong Kong or Macao. In these three areas, only the HSK exam can be taken. Conversely, HSK is not available on Taiwan, Kinmen or any of the territories controlled by the Republic of China.