On the 10th, when North Korean Prime Minister Park Tae-sung visited China, the North Korean national flag and the Chinese five-star red flag were displayed on both sides of the road from Beijing Airport to the city. Yonhap News A North Korean delegation headed by Prime Minister Park Tae-sung arrived in Beijing on the 10th to attend an event commemorating the 65th anniversary of the signing of the North Korea-China Treaty of Friendship, Cooperation and Mutual Assistance.