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Gu Yu season Twenty-four solar terms cold wave precipitation Temperatures rise
04-20
rainwater Twenty-four solar terms Fang Jinyang Tianjin Luo Shuwei Temperatures rise
02-18
![Spring ploughing is busy during the rainy season of the valley, and fire safety should not be forgotten[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)
