Hoichoi launches trailer of Rajatava Dutta starrer mafia web-series, Dhanbad Blues Hoichoi launched the trailer of Dhanbad Blues in the presence of the cast and media. Submitted by TellychakkarTeam on Sat, 12/08/2018 - 18:34 About Author Submitted by TellychakkarTeam on Sat, 12/08/2018 - 18:34