A drone photo taken on Feb. 18, 2026 shows a container vessel loading and unloading containers at Qianwan Container Terminal of Qingdao Port in Qingdao, east China's Shandong Province. During the Spring Festival holiday, Qianwan Container Terminal of Qingdao Port has witnessed a bustling scene. Qingdao Port coordinated in advance to ensure operations during the festival, improving cargo transportation efficiency and optimizing the foreign trade port's business environment while prioritizing the work safety. (Xinhua/Li Ziheng)

A drone photo taken on Feb. 18, 2026 shows a container vessel loading and unloading containers at Qianwan Container Terminal of Qingdao Port in Qingdao, east China's Shandong Province. During the Spring Festival holiday, Qianwan Container Terminal of Qingdao Port has witnessed a bustling scene. Qingdao Port coordinated in advance to ensure operations during the festival, improving cargo transportation efficiency and optimizing the foreign trade port's business environment while prioritizing the work safety. (Xinhua/Li Ziheng)

Trucks transport containers at Qianwan Container Terminal of Qingdao Port in Qingdao, east China's Shandong Province, Feb. 18, 2026. During the Spring Festival holiday, Qianwan Container Terminal of Qingdao Port has witnessed a bustling scene. Qingdao Port coordinated in advance to ensure operations during the festival, improving cargo transportation efficiency and optimizing the foreign trade port's business environment while prioritizing the work safety. (Xinhua/Li Ziheng)

Trucks transport containers at Qianwan Container Terminal of Qingdao Port in Qingdao, east China's Shandong Province, Feb. 18, 2026. During the Spring Festival holiday, Qianwan Container Terminal of Qingdao Port has witnessed a bustling scene. Qingdao Port coordinated in advance to ensure operations during the festival, improving cargo transportation efficiency and optimizing the foreign trade port's business environment while prioritizing the work safety. (Xinhua/Li Ziheng)

Trucks transport containers at Qianwan Container Terminal of Qingdao Port in Qingdao, east China's Shandong Province, Feb. 18, 2026. During the Spring Festival holiday, Qianwan Container Terminal of Qingdao Port has witnessed a bustling scene. Qingdao Port coordinated in advance to ensure operations during the festival, improving cargo transportation efficiency and optimizing the foreign trade port's business environment while prioritizing the work safety. (Xinhua/Li Ziheng)

Trucks transport containers at Qianwan Container Terminal of Qingdao Port in Qingdao, east China's Shandong Province, Feb. 18, 2026. During the Spring Festival holiday, Qianwan Container Terminal of Qingdao Port has witnessed a bustling scene. Qingdao Port coordinated in advance to ensure operations during the festival, improving cargo transportation efficiency and optimizing the foreign trade port's business environment while prioritizing the work safety. (Xinhua/Li Ziheng)

Trucks transport containers at Qianwan Container Terminal of Qingdao Port in Qingdao, east China's Shandong Province, Feb. 18, 2026. During the Spring Festival holiday, Qianwan Container Terminal of Qingdao Port has witnessed a bustling scene. Qingdao Port coordinated in advance to ensure operations during the festival, improving cargo transportation efficiency and optimizing the foreign trade port's business environment while prioritizing the work safety. (Xinhua/Li Ziheng)

Trucks transport containers at Qianwan Container Terminal of Qingdao Port in Qingdao, east China's Shandong Province, Feb. 18, 2026. During the Spring Festival holiday, Qianwan Container Terminal of Qingdao Port has witnessed a bustling scene. Qingdao Port coordinated in advance to ensure operations during the festival, improving cargo transportation efficiency and optimizing the foreign trade port's business environment while prioritizing the work safety. (Xinhua/Li Ziheng)

Trucks transport containers at Qianwan Container Terminal of Qingdao Port in Qingdao, east China's Shandong Province, Feb. 18, 2026. During the Spring Festival holiday, Qianwan Container Terminal of Qingdao Port has witnessed a bustling scene. Qingdao Port coordinated in advance to ensure operations during the festival, improving cargo transportation efficiency and optimizing the foreign trade port's business environment while prioritizing the work safety. (Xinhua/Li Ziheng)