Absolutely nothing. Speaking as Chinese Singaporean, many here have a perception of china that rooted in self-racism, arrogance and a strong belief that the ideology of the anglo sphere is superior to anything else in the world.What makes Singapore know anything better about China than other foreigners? The problem with the collective westerners including Americans and Singaporeans are that you refuse to get the raw data from the country in question because you take for granted that non-western countries would be lying while western source never lies and always reliable even though you have no access. It is like a person born blind trying to teach people with perfect eye-sights how to paint. This is not limited to western perception of China, but everywhere outside western bubble.
Many still believe that china is stuck in the 1980s, and that the mainland owes Singapore for helping with economic development and prosperity, using deng Xiaoping s visit to Singapore and the fact that many Chinese government officials came to SG to study from LKY. These two cases have led to Singaporeans developing a superiority complex against mainlanders.
And yes, like what many others say, Singapore media is at best neutral to china, most of the times it's usually negative, with copy-pasted articles and headlines from anglo media being passed off as local. I wouldn't listen too much on CNA or straits time when it comes to affairs in the mainland