Some countries in the West have long tried to discredit Chinese vaccines. WHO's endorsement marks a significant step toward clearing up those doubts. It also marks a big step for the country's pharma industry. The life-saving jab should not become a target of political campaigns. In this global race to save lives, we should put aside our biases and join efforts to fight mankind's common foe. What does WHO's approval of China's vaccine mean to the country and to the world? CGTN anchor Guan Xin has the answer in this episode of BizBeat.