Chinese organisers on Wednesday cancelled a fan event on the eve of a National Basketball Association (NBA) exhibition game in Shanghai, the latest fallout in a growing row over a tweet by a team official supporting the recent protests in Hong Kong. Chinese sponsors and partners have been cutting ties with the NBA after the tweet by Houston Rockets general manager Daryl Morey last week supporting anti-government protests in the Chinese-ruled city. The Shanghai Sports Federation said the cancellation of the fan event ahead of Thursday's game between the Brooklyn Nets and Los Angeles Lakers was due to the "inappropriate attitude" of Morey and NBA Commissioner Adam Silver.