Jury members of the COW 2020:
Anna Kłos, Poland;
Mohammad Barrangi Fashtami, Iran/UK;
Prof. He Fang, China;
Lina Dūdaitė, Lithuania.
243 participants, 39 countries of the world:
Argentina, Bangladesh, Belarus, Bosnia and Herzegovina, Brazil, Bulgaria, Canada, Chile, China, Colombia, Cuba, Deutschland, Ecuador, Egypt, France, Hungary, Indonesia, Iran, Iraq, Israel, Italy, Japan, Lithuania, Mexico, Netherlands, Peru, Poland, Romania, Russia, Serbia, Slovakia, Slovenia, Spain, Thailand, Turkey, Ukraine, United Kingdom, Uruguay, USA