three albums from heraklia's new nawa dost and instrument collection at the conference heraklia's musical literary research was unveiled. in this conference, persian language poets such as ali madadi rizwani from afghanistan, ahmad shahriar from pakistan and shah mansour. shah mirza from tajikistan wrote poems on the occasion of yalda. this conference, which was a research on the wisdom of sheikh shahabaldin suhrawardi , was held at ko institute with the presence of people of culture and art. yalda celebration was held in pak dasht with the aim of promoting feasting and bonding with relatives and introducing the traditional ritual of yalda night in the countries of iran, afghanistan and tajikistan. iranian and afghan artists were present in this celebration. yalda celebrations in afghanistan until last night countinued. farhang sarai imam khomeini, pakdasht hosts iranian and afghan artists. this year is the third year that we organized a joint program with afghan friends and artists present in the city and other cities. we had a yala night celebration where artists from iran and afghanist