Patan (Lalitpur), Nov 28: Mayor of Lalitpur Metropolitan City, Chiri Babu Maharjan, has urged newly elected chairperson and office-bearers of the Nepa Bhasa Manka Khala urged to involve in language preservation by utilizing information technology.At a programme organised by Lalitpur metropolis to extend best wishes and congratulate newly elected working committee from the 14th convention of Nepa Bhasa Manka Khala here today, he requested to carry out activities making collaboration and cooperation with all keeping preservation of Nepa Bhasa and culture in priority in the era where the information technology has been making stride.