The mayor of Seoul said that now is the time to repay the favor. What does this sentence include between the two countries?

Contains things about our country and South Korea.

The mayor of Seoul said it is time to return the favor. At present, the Seoul City Government has provided a batch of aid materials to China. The mayor of Seoul said: Five years ago, when Seoul suffered from the Middle East Respiratory Syndrome epidemic, the Beijing government provided great help. Now, Seoul should repay its debt. The city government is willing to help until normal life can be restored. Come on Wuhan, come on China, the South Korean Embassy in China posted on Weibo at 10:45 am on the 11th: China’s difficulties are our difficulties, because we are a family, the embassy wrote under the slogan China’s difficulties are ours Difficulties, and the North Korean Embassy is with you. Two pictures with text are labeled What are China's difficulties? That's where our difficulty lies.

Embassy staff said that the banner will be hung on the fence outside the embassy from today. According to Yonhap News Agency, South Korean President Moon Jae-in said on February 3 that South Korea would help China fight the pneumonia caused by the new coronavirus. Qi Wen chaired a meeting of deputy secretaries of the Blue House City Secretariat on the same day and made the above remarks. He said that China is the country with the most personnel exchanges with South Korea and is South Korea's largest trading country. China's difficulties are our difficulties. He emphasized that as a friendly neighbor, South Korea will spare no effort to provide support and cooperation and fight the epidemic with China.

The South Korean government announced a series of entry restrictions, including banning the entry of foreigners who visited Hubei within 14 days from the 4th, and suspending the visa-free entry system of Jeju Province. Moon Jae-in said this was a last resort measure to protect national security. According to an earlier report by Yonhap News Agency, South Korea's Ministry of Foreign Affairs stated on January 30 that in order to help China fight the epidemic, South Korea decided to provide China with emergency supplies worth US$5 million, including 2 million masks and 1 million masks. Medical masks, 100,000 pieces of protective clothing and 100,000 pairs of protective glasses.