The renminbi fixing reform on 11 August was intended to meet the International Monetary Fund's call for a more market-driven foreign exchange regime, increasing the renminbi's eligibility for inclusion in its Special Drawing Rights basket of currencies.

The devaluation was needed to close the onshore spot-fix gap, but many interpreted it as a competitive devaluation to boost growth. What was intended as a positive reform turned into world-wide foreign exchange turbulence.

Could the intention have been better communicated? Certainly. But for an economy of China's scale to simultaneously transform its domestic market and open up to the rest of the world, there are bound to be bumps along the way. The key is to keep taking the right steps to deliver an open and sustainable economy. One senior official told me that the government will continue to press the reform accelerator to the floor unless the employment data show signs of stress.

Such steps will not be easy when cyclical headwinds are strong and market confidence is fragile. So it is encouraging to see China accelerating market liberalization amid the recent turbulence, continuing to meet the prerequisites for SDR inclusion. The range of reforms encourages more international usage of the renminbi, such as allowing foreign public institutions to access the onshore interbank foreign exchange market, and relaxing the eligibility for renminbi cross-border pooling. Just this past week saw the launch of the China International Payment Systems; multinationals such as Ikea were among the first to effect payments internationally via the new renminbi platform.

With more reforms on the way, the world should adjust the way it sees China. It is an economy that is evolving and maturing.

Admittedly, Chinese manufacturers still face the triple whammy of over-capacity, weak end-demand, and rising wages. But Beijing is motivating manufacturers to move up the value chain, boost productivity and manage costs; there will undoubtedly be more casualties.

In fact China's challenged manufacturers are becoming a less significant part of the story as the economy shifts towards services and innovation, with the former now accounting for roughly half of China's GDP.

There is a big slowdown in retail sales in China. But the consumer demographics that attracted Western countries to invest in China more than a decade ago remain compelling.

The government is also getting to grips with the large but manageable state debts by swapping local government loans for bonds and imposing a ceiling on local governments' debt levels.

And for every Trans-Pacific Partnership Agreement that is said to hurt China's long-term competitiveness, there will be a corresponding Belt and Road Initiative that promises to boost trade and investment growth.

Perceptions affect confidence, and I believe the perceptions of China in the West are skewed. I see a China that is fast opening up, a government that is determined to reshape its economy and drive through much-needed and long-ranging reforms. The process will not be painless; but the West should be constructive participants. After all, a China whose economy is more sustainable, predictable and market-oriented is good for the world.

The author is Standard Chartered Regional Chief Executive Officer for Greater China & North Asia