Chennai (Tamil Nadu) [India], March 1 (ANI): The Tamil Nadu BJP took a jibe at Chief Minister and DMK leader MK Stalin on Friday by extending birthday wishes in Mandarin amid the ongoing ‘Chinese flag’ newspaper advertisement controversy. In a post that said ‘happy birthday in his (CM Stalin’s) ‘favourite’ language, the BJP posted a picture message with wishes written in Mandarin along with the Chief Minister’s photo. “On behalf of BJP Tamil Nadu, here’s wishing our CM MK Stalin avargal a happy birthday in his favourite language! May he live a long & healthy life!” the post on X said. https://…