Muslim scholars have differed regarding the following issue: if the new moon is sighted in one region or country, ought the people of other regions follow this sighting or follow their own sighting?

• 穆斯林学者对下述问题有分歧：如果新月出现在一个国家或地区，其他地区的人应跟随这个看月情况还是跟随自己的看月？