Complex sentence: After graduating in 2008 she joined "Upright Citizens Brigade" and received training in improvisational comedy for three years than she joined the "Cocoon Central Dance Team" where she worked as a dancer and choreographer.
Split into simpler sentences: After graduating in 2008 she joined "Upright Citizens Brigade" and received training in improvisational comedy for three years. Mani then joined the "Cocoon Central Dance Team" where she worked as a dancer and choreographer.