严友钟 Woochong Um

严友兵 You-Bing Yan

严格但很友好 be strict but friendly

平和友善的严老师 Strictly peaceful and friendly teacher ; Peaceful kind of teacher ; Calm and friendly strict teacher ; Calm and friendly teachers

庄严的朋友 solemn friends

记得他庄严的朋友祈祷 remembers his solemn friend praying

记得他严正的朋友祈祷 remembers his solemn friend praying