Quan means which of the following?Question 8Select one:a.adherence to the pastb.philosophic traditionc.practicalityd.insistence on protocol

Without knowing the context or the language in which "Quan" is used, it's impossible to accurately answer this question. In Vietnamese, "Quan" can mean "official" or "authority". In Chinese, it can mean "to look at" or "to watch". However, none of these meanings directly correspond to the options provided (adherence to the past, philosophic tradition, practicality, insistence on protocol). Could you please provide more context or specify the language?