What is the fine-grained topic of the following text: With the theme of “Enjoying Beautiful Pear Blossoms and Tasting Ink Cangxi”, 7th Rural Cultural Tourism Festival 2016 and 12th China Cangxi Pear Blossom Festival will be held at Cangxi County during March 15th to 25th, 2016. Only return the topic.
7th Rural Cultural Tourism Festival and 12th China Cangxi Pear Blossom Festival 2016