Photo taken on June 1, 2018 shows a fruit parade during the 2018 Southern Fruit Festival in Ho Chi Minh City, Vietnam. The 2018 Southern Fruit Festival kicked off in Vietnam's Ho Chi Minh city on Friday, featuring many types of Vietnamese fruits, parade shows and exhibitions. (Xinhua/Hoang Thi Huong)

Photo taken on June 1, 2018 shows fruits on display and sold during the 2018 Southern Fruit Festival in Ho Chi Minh City, Vietnam. The 2018 Southern Fruit Festival kicked off in Vietnam's Ho Chi Minh city on Friday, featuring many types of Vietnamese fruits, parade shows and exhibitions. (Xinhua/Hoang Thi Huong)

Photo taken on June 1, 2018 shows a fruit parade during the 2018 Southern Fruit Festival in Ho Chi Minh City, Vietnam. The 2018 Southern Fruit Festival kicked off in Vietnam's Ho Chi Minh city on Friday, featuring many types of Vietnamese fruits, parade shows and exhibitions. (Xinhua/Hoang Thi Huong)

Photo taken on June 1, 2018 shows a fruit parade during the 2018 Southern Fruit Festival in Ho Chi Minh City, Vietnam. The 2018 Southern Fruit Festival kicked off in Vietnam's Ho Chi Minh city on Friday, featuring many types of Vietnamese fruits, parade shows and exhibitions. (Xinhua/Hoang Thi Huong)

Photo taken on June 1, 2018 shows fruits on display and sold during the 2018 Southern Fruit Festival in Ho Chi Minh City, Vietnam. The 2018 Southern Fruit Festival kicked off in Vietnam's Ho Chi Minh city on Friday, featuring many types of Vietnamese fruits, parade shows and exhibitions. (Xinhua/Hoang Thi Huong)