Eating Peking Roast Duck is also one of the two things you are absolutely supposed to do while in Beijing. The other one is climbing the Great Wall. You can apply for an entry visa at the Chinese Embassy or Consulate General in the city designated with this letter. The sole purpose of the letter is to facilitate the delegates' travel and visa arrangements. The invitation does not imply provision of financial or other support.
Exchange rate is the same at the airport as at all major banking facilities.
Converters may be available at major hotels. The normal rate is RMB2.00 yuan per kilometer. It is better to ask the taxi reception to the driver. Please use the Hotel Guide's Card . The passengers can buy their airport tax at Airport desk.