Cost of living in Hualian (Taiwan) is about the same as in Zhuhai (China)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 60 prices entered by 5 different people.
For example, you would need at least 元13,143 (60,407 NT$) in Hualian to maintain the same standard of living that you can have with 元13,000 in Zhuhai.