Beijing, April 19 (Youth.cn) - Grain rain, the 6th solar term of the year, the last solar term of spring, falls on April 19th this year. Grain rain, literally means “rain moistens every kind of cereal crop”. At this time of the year, with rainfalls increase, planters begin to transplant rice seedlings. Rains help the growing of the cereal crop. Photo/VCG