This combination photo shows (upper) post-graduate Yang Chunlei and his wife Bu Lulu preparing irrigation equipment and (lower) posing for photos in a field in Pingyuan County of Dezhou City, east China's Shandong Province, March 10, 2019. The couple hopes to apply the agricultural knowledge they learnt from university to practice so as to improve the soil conditions and help villagers get out of poverty. It is the common working Chinese people who are now working hard to fulfill the Chinese Dream of national rejuvenation. (Xinhua/Wang Kai)