暖冬依旧半夏微凉
[nuăn dōng yī jiù bàn xià wēi liáng]
It means 'the warm winter still stays and the slightly cooler half-summer remains unchanged.' The combination contrasts two seasons, indicating change while conveying constant warmth amidst subtle differences in temperature, symbolizing stability during transformation. Perhaps a hint of nostalgia or tranquility in times changing.