Tomb-sweeping day is a significant solar terms of our China, belong to spring among, everythings on earth has anabiosised become green, we can choose go for a walk in the country in spring, also be the day of Bai Zuxian of hold a memorial ceremony for of course, so Pure Brightness is us a main festival, say clear and bright common saying to everybody today; "After clear a kind of green tea picked before Pure Brightness, kind melon nods a beans " , pure Brightness came up really to temperature, next rainwater also becomes much, suit spring ploughing so, this moment can be planted tree, can plant more melon follows a beans, this is farmer friend is indispensable in the past; Pure Brightness garlic is not in the home, garlic of several bend over is not in the ground " , the meaning of this word is garlic it is spring commonly kind go up, pure Brightness begins kind of garlic namely, waiting for summer to be able to receive garlic June, so moment of the hottest several bend over had been harvested, say to not be in the ground so, this said the time of kind of garlic wants to hold skill"A rain after clear a kind of green tea picked before Pure Brightness, seem scholar became medium lift " , the meaning of this word is Pure Brightness around raining is first-rate, follow like becoming an officer, this basically is Pure Brightness moment should begin spring ploughing cultivate land just about, rain so can better sow, there can be good crop behind, nature is very precious; "Paddy is afraid of Cold Dew one night frost, wheat is afraid that Pure Brightness puts rain repeatedly " because,this is Pure Brightness when rain continuously, the circumstance with much rain can affect wheaten crop, cannot scion, instead wheat is not afraid that water is bit more in one's childhood; "Before rain hits Pure Brightness, flat good till the land " , the meaning of this word rains before Pure Brightness namely, this year of rainwater won't be too much, natural flat won't be wided, crop will be good; Cultivate land cannot leave solar term inside the country, and these common saying dispute often allow, everybody cannot lose these experience;