SINGAPORE, Sept. 13 (Xinhua) -- China and Singapore agreed here Monday to enhance the cooperation in combating COVID-19 and developing the digital economy. Photo: fmprc.gov.cn The pledge was made during a meeting between visiting Chinese State Councilor and Foreign Minister Wang Yi and Singapore's Deputy Prime Minister Heng Swee Keat. At the meeting, Wang said the China-Singapore relations have advanced with the times, playing a leading role in regional cooperation. China is willing to work together with Singapore to bring into full play the Joint Council for Bilateral Cooperation (JCBC), the highest-level and most influential cooperation mechanism between the two...