N冬暖X夏凉
[n dōng nuăn x xià liáng]
A variant expression of '冬暖夏凉' meaning winter is warm while summer is cool—a place or space where the climate is pleasant. By modifying with two variable characters 'N' and 'X', it can imply a unique comfort that cannot be fully expressed by a few specific adjectives, showing a flexible lifestyle.