sentences:  In the early 2000s, Chandrasekhar slowed down his work as a director and focused on business interests, including on the construction of a three star hotel for his son.In 2000, he began pre-production work on a film titled "Dhoosi" with Sarathkumar but the project was later shelved.He turned as the lead actor at the age of 70 in "Touring Talkies" (2015) which is also his last directorial venture.