This photo taken on March 4, 2025 shows a mobile rubber-tapping robot in Haikou, south China's Hainan Province. Developed jointly by the Chinese Academy of Tropical Agricultural Sciences (CATAS) and Beijing-based tech firm Automotive Walking Technology, the self-navigating robot is set to undergo trials in rubber plantations in south China's Hainan Province during the upcoming tapping season in April. (Xinhua/Yang Guanyu)