Know the names of two national model workers and explain their deeds in the shortest words.

Guo, since joining the Party for 30 years, has always played a vanguard and exemplary role everywhere, and has made outstanding achievements in seven positions. He goes to work two hours early every day, and has contributed more than 15000 hours, which is equivalent to working for five more years. He initiated the establishment of seven Guo Love Teams, including the Hope Project Love Team. Kindly known as "the messenger of love" and "contemporary Lei Feng".

Luo Yang, who has devoted himself to the aviation industry of the motherland for 30 years, adhered to the ambition of aviation to serve the country, adhered to the concept of dedication, honesty and innovation, worked hard and overcame difficulties, and led engineers and technicians to complete the development of several key models until the last moment of their lives, making outstanding contributions to the development of China's aviation industry. The All-China Federation of Trade Unions posthumously awarded Luo Yang the National May 1st Labor Medal.