Li Shufu (R), Xiao Wei (C) and Yang Wei, deputies to the 13th National People's Congress (NPC), receive an interview before the closing meeting of the first session of the 13th NPC in Beijing, capital of China, March 20, 2018. (Xinhua/Jin Liwang)

Li Shufu, a deputy to the 13th National People's Congress (NPC), receives an interview before the closing meeting of the first session of the 13th NPC in Beijing, capital of China, March 20, 2018. (Xinhua/Jin Liwang)

Xiao Wei, a deputy to the 13th National People's Congress (NPC), receives an interview before the closing meeting of the first session of the 13th NPC in Beijing, capital of China, March 20, 2018. (Xinhua/Liu Jinhai)

Ma Hengyan, a deputy to the 13th National People's Congress (NPC), receives an interview before the closing meeting of the first session of the 13th NPC in Beijing, capital of China, March 20, 2018. (Xinhua/Jin Liwang)

Zhang Quanshou, a deputy to the 13th National People's Congress (NPC), receives an interview before the closing meeting of the first session of the 13th NPC in Beijing, capital of China, March 20, 2018. (Xinhua/Jin Liwang)

Yang Wei, a deputy to the 13th National People's Congress (NPC), receives an interview before the closing meeting of the first session of the 13th NPC in Beijing, capital of China, March 20, 2018. (Xinhua/Liu Jinhai)

Zhou Yijue, a deputy to the 13th National People's Congress (NPC), receives an interview before the closing meeting of the first session of the 13th NPC in Beijing, capital of China, March 20, 2018. (Xinhua/Liu Jinhai)

Fu Kangnian, a deputy to the 13th National People's Congress (NPC), receives an interview before the closing meeting of the first session of the 13th NPC in Beijing, capital of China, March 20, 2018. (Xinhua/Jin Liwang)

Deputies to the 13th National People's Congress (NPC) receive an interview before the closing meeting of the first session of the 13th NPC in Beijing, capital of China, March 20, 2018. (Xinhua/Liu Jinhai)

Wang Xiaohong, a deputy to the 13th National People's Congress (NPC), receives an interview before the closing meeting of the first session of the 13th NPC in Beijing, capital of China, March 20, 2018. (Xinhua/Jin Liwang)

Journalists work at the site of an interview with deputies to the 13th National People's Congress (NPC) before the closing meeting of the first session of the 13th NPC in Beijing, capital of China, March 20, 2018. (Xinhua/Wang Jianhua)

Li Shufu, Xiao Wei and Yang Wei (from R to L), deputies to the 13th National People's Congress (NPC), receive an interview before the closing meeting of the first session of the 13th NPC in Beijing, capital of China, March 20, 2018. (Xinhua/Yang Zongyou)

Deputies to the 13th National People's Congress (NPC) receive an interview before the closing meeting of the first session of the 13th NPC in Beijing, capital of China, March 20, 2018. (Xinhua/Wang Jianhua)

Fu Kangnian (C), Wang Xiaohong (R) and Zhou Yijue, deputies to the 13th National People's Congress (NPC), receive an interview before the closing meeting of the first session of the 13th NPC in Beijing, capital of China, March 20, 2018. (Xinhua/Jin Liwang)

The first session of the 13th National People's Congress (NPC) holds its closing meeting at the Great Hall of the People in Beijing, capital of China, March 20, 2018. (Xinhua/Liu Weibing)

Deputies to the 13th National People's Congress (NPC) sing the national anthem at the closing meeting of the first session of the 13th NPC at the Great Hall of the People in Beijing, capital of China, March 20, 2018. (Xinhua/Liu Weibing)

The military band of Chinese People's Liberation Army performs during the closing meeting of the first session of the 13th National People's Congress at the Great Hall of the People in Beijing, capital of China, March 20, 2018. (Xinhua/Ding Haitao)

Deputies to the 13th National People's Congress (NPC) walk out of the Great Hall of the People after the closing meeting of the first session of the 13th NPC in Beijing, capital of China, March 20, 2018. (Xinhua/Yang Zongyou)