The West shouldn't assume that China is lagging behind the U.S. and Europe on tech developments, Microsoft's president and vice-chairman warned.U.S-China tensions in the past few years have centered on the battle between the two nations for tech supremacy, culminating in a slew of export controls on critical technologies. Late last year, China's Huawei surprised the market with the release of a smartphone whose reviews indicated downloads speeds associated with 5G, sparking speculation of an apparent chip b ...