Students view Chinese martial art performance during a Chinese culture day activity in Havana international school in Havana, Cuba, Jan. 11, 2019. (Xinhua/Joaquin Hernandez)

Students view Chinese Tai Chi performance during a Chinese culture day activity in Havana international school in Havana, Cuba, Jan. 11, 2019. (Xinhua/Joaquin Hernandez)

Students taste Chinese dishes during a Chinese culture day activity in Havana international school in Havana, Cuba, Jan. 11, 2019. (Xinhua/Joaquin Hernandez)