how poorly their traditional reliance on China has paid off. 请问，能有人翻译这句话到中文吗？ I can't follow it, can anybody explains detaily this phrase in English?Here are context: In Yangon, veteran journalist Thiha Saw says that as Burmese leaders have traveled to neighboring countries, they've become increasingly troubled at how far their country lags behind the rest of the region, and how poorly their traditional reliance on China has paid off.