If a couple has marital conflicts, can they apply for divorce?

Many people believe that as long as a couple has poor marital relationship, often quarrels, and gets along awkwardly, they can easily go through the divorce process. In reality, many couples want to divorce due to daily conflicts, incompatible values, etc., but they don’t know whether the lack of harmony in the relationship qualifies as a legal reason for divorce. They often get stuck in confusion.
From the perspective of divorce determination criteria, simple daily arguments, personality differences, and short-term emotional conflicts cannot directly lead to divorce. The legal basis for divorce is the complete breakdown of the marital relationship, rather than ordinary daily disputes and frictions.
In simple terms, minor conflicts can be smoothed out, but a major breakdown is required for divorce. To smoothly terminate the marital relationship, one needs to distinguish between ordinary family conflicts and a complete emotional breakdown, make rational judgments about the marital status, and choose the appropriate divorce method.