have something to do with, relate to pertaining to, concerning 
betreffend betreffend 
riguardante riguardante 
concernant concernant 
en relación con en relación con have something to do with, relate to 42 有关 [-關] yǒuguān (have-involvement) have something to do with, relate to: 这件事跟他~. He has something to do with the matter. || 对这件事, ~的人都很为难. The people who are involved in this matter all feel embarrassed. || 与环境~ be related to the environment ' pertaining to, concerning 15 关于 [關於] guānyú (concern-with) pertaining to, concerning: ~这 个问题他们已经商量了很久. We’ve already had long discussions related to this question. || ~新老板的情况大家都不知道. In regards of the new management situation, we all know nothing. || ~这本书读过的人不多. In regards to this book, few people have read it. '
Các vấn đề liên quan đến sức khoẻ là các vấn đề sức khoẻ. 
Problems concerning health are health problems. 
Probleme, die die Gesundheit betreffen, sind Gesundheitsprobleme. 
ปัญหาในเรื่องสุขภาพก็คือปัญหาสุขภาพ 
有关 健康 的 问题 叫做 「 健康 问题 」。