Astronaut training engineers, technicians, pilots, and geologists. In addition there will be a focus on the psychological aspects of long-duration missions where crew is largely isolated. Currently a six-month mission to the ISS requires up to five years of astronaut training. This level of training is to be expected and likely to be expanded upon for future space exploration missions. It may also include in-flight training aspects. It may be possible that the ISS will be used as a long-duration astronaut training facility in the future. A powerful tool for astronaut training will be the continuing use of analog environments, including NASA
Test of Chinese as a Foreign Language government of China: Nicaragua and Paraguay. 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