CSO Gallery will be a must-see destination while wandering around Hoi An. You may not see any museum like this in Vietnam which displays more than 15,000 artifacts from almost 200 countries here including: -The coin and banknote collection of Vietnam, China, Korea, Japan, UK, USA, France, Germany, etc which are 50 to 2000 years old. -The huge overprinted stamp and horse-themed stamp collection from many countries in the world -And especially, CSO Gallery is the space that owns the largest collection of publications and items about The Tale of Kieu - a Vietnamese epic poem and is widely regarded as the most significant work of Vietnamese literature written by Nguyễn Du (1765-1820) who is recognized as a World Heritage Cultural Celebrity by UNESCO together with 108 others in 2003. This masterpiece was translated into 20 languages including English, French, Russian, Korean, etc. While visiting CSO Gallery, you will enjoy Free Vietnamese coffee and tea at a green garden. Don’t forget it.