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Zhao Yurou looked at Yang Tianfeng's movements like touching a fish in a daze, blinked her eyes, and laughed. Then there was laughter, laughing so much that he fell down in his chair, holding his stomach, and tears fell out.

"Look, I knew it wasn't going to work, it was so funny." Yang Tianfeng sat down dejectedly, "It's better to change to singing, you sing a song, and it's over." ”

For a long time, Zhao Yurou gasped and sat up straight, wiped her eyes, and said with a smile: "Sing, sing, I sing, what to sing, sing!" ”

"To embody patriotic sentiments, it must also be simple and easy to learn. Well, let me think about it. Yang Tianfeng touched his chin and began to think......

"We all have a home called China. Lots of brothers and sisters and nice view. There are two dragons coiled in the house, the Yangtze River and the Yellow River. There is also Mount Everest, which is the highest slope ......" After teaching and singing a few times, Zhao Yurou was satisfied, took the paper with the lyrics, hummed and sang over and over again and went back to the dormitory, ready to clean up and go to the party.

As soon as the door opened, Hao Jiaqi walked in with a frown, her hand caressing her stomach, as if she was very uncomfortable.

"Jiaqi, what's wrong with you, your stomach is upset?" Zhao Yurou asked with concern.

"Well, I held it for a long time just now, and my stomach hurt a little." Hao Jiaqi grinned but laughed.

"Laughing with stomach aches." Zhao Yurou hurriedly went to pour hot water.

"Flower girl, don't run, Zhao Yurou, look where you're going!" Hao Jiaqi suddenly opened her teeth and claws to learn Yang Tianfeng's movements, and shouted in her mouth: "Heaven makes a quilt, the ground makes a bed, and next year I will give birth to a fat doll." Yurou, you just leave me! ”

Zhao Yurou was stunned for a moment, her face turned red, she was annoyed and angry, and stepped forward to pounce, "Stinky Jiaqi, rotten Jiaqi, eavesdropping on other people's talking, peeking at other people's acting." ”

"Hahahaha, let's fight, let's fight, it's suffocating, it's not good, let me laugh enough, I'm happy to die, hahahaha..."

…………

Henan people naturally have a soft spot for Henan Opera, although they do not have the profound skills of the horns on the Bangzi stage, and they can't sing the sonorous atmosphere, subdued and hearty of their hometown opera, but they have been immersed in it for many years, and everyone can hum a few words casually, and they feel very beautiful.

In times of extreme material scarcity, cultural life seems to be far outstripped of the need for food and clothing. Festive festivals, temple fairs, and fairs are indispensable to the lively scene of "singing big operas".

The art troupe has now gotten rid of the shackles of singing traditional operas, and has added some actors, and the program is also rich and colorful, which makes people feel novel. There are Henan Bangzi, Shandong Qinshu, Shanxi Bangzi, Hebei Old Tune, Northeast Yangge, and so on, which fully show the colorful colors from all over the motherland, and are also to meet the needs of soldiers in the army from all over the world.

The young people sometimes applauded excitedly and enthusiastically, and sometimes they couldn't help but laugh heartily, and there was a kind of spiritual satisfaction that they had never felt before.

Other programs are also very exciting, Zhao Yurou's "Great China" and Zhao Yuqing's "The Ballad of the Great Wall" have won long-lasting applause.

The sisters are both good-looking and have good voices, Yang Tianfeng sat in the front row, making comments in his heart.

The party is coming to an end, and the final finale is the chorus "Loyal to the Country".

"The history of China has been thousands of years, with thousands of heroes and heroes, and generations of people have been loyal to the liver and courage, and loyal to the country have been passed down through the ages." The actor first recited in a deep and powerful voice, and then a passionate and loud singing voice fluttered out.

“…… The wolf smoke rises and the country looks north, the dragon rolls the horse and hisses the sword qi like frost, the heart is like the Yellow River, who can resist in the twenty years of vertical and horizontal, hatred and madness, and how many siblings are loyal to the bones of the other country. What a pity to die to repay the family and country, endure sighing and regretting, and are speechless with blood and tears. The horseshoe goes south to the north and the people look north, and the grass is green and yellow and the dust is flying, I am willing to defend the land and reopen the territory, and China wants to let the Quartet come to congratulate ......"

"Sing it again, sing it again." Zhao Yuqing and other young people heard this song for the first time, and their cultural level was more likely to resonate, and they couldn't help but stand up and make noise, and their voices were a little excited and changed their tone.

When the song began again, everyone had already stood up and applauded, excited, excited, tearful, and ...... The mouth opened and closed and hummed awkwardly.

At this moment, Yang Tianfeng felt a huge flow of sound and passion surging in his blood, and he also sang along. Let the Japanese devils tremble in the majestic singing, and cry under the Great Wall of Chinese flesh and blood, I am not fighting alone, but following thousands of people to fight for the country!

Many years later, some young people who participated in this entertainment wrote about this party that they will never forget: At that time, I felt that the blood rushed to my head, and I was feverish, as if only by shouting and singing could I vent all my passion. We danced and sang hand in hand around the fire, and then marched with burning sticks and torches...... The next day, there were very few people who spoke normally, and they were all smirking at each other in the voice of a male duck.

……………

The sky was blue and the sky was white, the weather was clear, and two planes soared in the air.

Yang Tianfeng put down the binoculars, reached out and put down the sunglasses on his forehead, and smiled and communicated with the pilots and technicians next to him.

Looking back at history, it can be seen that China's aviation industry did not start too late. In 1911, China had Chinese-made aircraft, earlier than Russia, Germany and other countries, and only after the United States, Britain and France. China built its first airplane in 1914, and at that time, there were only a handful of countries in the world that could build airplanes.

This is because Chinese experts in the United States and Europe who have mastered aeronautical engineering technology have returned to China one after another to take up their posts, so that Chinese-made aircraft can skip the initial exploration stage and have a higher starting point. Like Feng Ru, Pan Shizhong, Ba Yuzao. Wang Zhu and Yang Xianyi are all first-rate professionals who have returned from the United States, Britain, France and other countries.

Subsequently, under the impetus of "aviation to save the country", China's aeronautical engineering education, in the Republic of China, developed rapidly from scratch. In 1934, the Nationalist Government convened a conference on aeronautical technology and decided to assist universities in establishing aeronautical engineering departments. In the same year, Shanghai Jiao Tong University established the Department of Aeronautical Engineering, and Tsinghua University set up an aeronautical group in the Department of Mechanical Engineering. In 1935, the Department of Aeronautical Engineering was also established at Central University and Peiyang University, and later Zhejiang University and many other universities established the Department of Aeronautical Engineering.

A large number of young students enthusiastically applied for the Department of Aeronautical Engineering with the ideal of "aviation to save the country". China's universities have cultivated outstanding aviation science and technology talents such as Qian Xuesen, Guo Yonghuai, Qian Weichang, Shen Yuan, Wu Zhonghua, and Lu Shijia, which have become valuable assets of the country.

Despite this, during the period of the Republic of China, China's aviation industry was basically in the stage of trial production or small batch production for twenty or thirty years, and had not built an independent aviation industry system, the foundation was extremely weak, and the quality of the aircraft manufactured was not good enough.

Japan, on the other hand, developed its aviation industry a little later than China, and in 1916, Japan established its first aviation factory, but within 20 years, it built a powerful aviation industry system, and armed the Japanese air force with homemade aircraft. When Japan invaded China, its air force had an overwhelming advantage over the Chinese air force and completely controlled air supremacy. The "Zero" aircraft designed and manufactured by Japan was an excellent type of aircraft in World War II and once became the best fighter in the world.

The direct reason for such a big gap between the aviation industries of China and Japan is that China does not have the industrial foundation on which the aviation industry depends for its development -- there is no precision machinery industry, no smelting and processing industry of special steel and aluminum, and China's aircraft factories must import the "upstream" products of the aviation industry (metal materials, aircraft parts) in order to maintain production.

After the outbreak of Japan's war of aggression against China, China was blockaded by Japan, and production was unsustainable. Japan, on the other hand, has a good foundation for the metallurgical industry and the machinery industry. The "Zero" aircraft is made of a new type of super-hard aluminum alloy developed by Sumitomo Metal Industries, which has excellent performance.

In China, where the industrial base is weak, if the government makes a unified plan for the aviation industry and carries out a reasonable division of labor, it can also enhance the independence of the aviation industry and improve the production efficiency of aviation factories.

However, at that time, the government invested in the establishment of factories and scattered factories, and each factory did not have a division of labor and cooperation, and went its own way; There is no scientific planning for the aircraft manufactured by various factories, or they imitate the United States, or imitate the Soviet Union and France, and there is no further research and improvement of the aircraft designed by themselves.

Therefore, there are a variety of aircraft manufactured by various factories, and there are no standard parts that can be used throughout the country. In this way, the national aviation industry is scattered and cannot form a joint force, and the function of the aviation factory will be greatly reduced.

Nevertheless, it cannot be denied the ingenuity of the Chinese, and the power of this ingenuity, cultivated in the right soil, is amazing.

Through the Central Aviation Commission, through the military command, and through their own recruitment, the aviation technicians who came to the base area gradually formed a group.

Whether it is the original Hongqiao Aviation Factory, or the Nanjing Capital Aviation Factory, or the Hangzhou Aircraft Factory, the Dading Engine Factory, or the mechanics of Nanyang, under the integration and guidance of Yang Tianfeng, this aviation technical group was finally established, and began to learn and master the information taken out by Yang Tianfeng, and also carried out practical manufacturing.

In addition to the repaired and modified Type 94 two-seater reconnaissance plane, there is also a super-********-powered ********** plane. The pilots are three veterans from the Air Force Sergeant School and considerable flight experience.

Needless to say, the Type 94 two-seat reconnaissance plane had no changes except for the dismantling of the original armament and the installation of two 12.7-mm heavy machine guns that had just been successfully copied from the Soviet NSV machine guns.

The Soviet NSV machine gun adopts a large number of stamping processing and riveting assembly processes, which not only simplifies the structure, but also reduces the weight of the whole gun, and the production performance is also better, and the shooting accuracy and reliability are higher.

As a heavy fire support weapon, the gun can be used against infantry clusters, fire points, light armored vehicles and various transport vehicles within 2,000 meters, and can also be used as a short-range anti-aircraft weapon against low-flying targets at an oblique distance of 1,500 meters. (To be continued.) )