In 2016, Mr. Oeur Sina joined the editing team at the publishing house of Mengly J. Quach University Press where enable him the opportunity to learn to collect and compile some works of the author Mengly Jandy Quach, MD, MPH. In addition, Sina contributed some of his poems to a collection of “Dr. Quach Mengly’s poem and me”. He then submitted some of his short fictions to a short fiction project entitle “A collection of short stories, My role Model Neak Ouknha Dr. Mengly J. Quach.” Not only that, he wrote another poetry book of poems entitled “Father Heart” published in 2021. What’s more, one of his pieces “Indra’s Advisor” was also selected by the committee of Magic ink and published in 2021 for their 4th edition.