Tianjin SmithKline produced China's leading cold remedy until a ban on health grounds forced it to take far-reaching measures to avert the crisis and launch a replacement product, writes Dr Kai-Alexander Schlevogt.
Beijing has pulled back from implementing rules that would have limited the amount of genetically modified grain imported into China. However, Washington is still unhappy about quarantine and customs measures.
Hangzhou's natural beauty and close proximity to Shanghai make it a popular place for hosting business meetings and conventions. But the development of the economy is endangering the natural environment.