What is a good expat salary in Taiwan?

Could you please elaborate on what constitutes a satisfactory expatriate salary in Taiwan? I'm interested in understanding the factors that determine a reasonable income for foreigners working in this region. Would it vary depending on the industry, position, and level of experience? Also, are there any specific tax regulations or benefits that expatriates should be aware of when considering their salary in Taiwan? Additionally, could you provide some ballpark figures or ranges for typical expatriate salaries in Taiwan to give me a better sense of what to expect? Thank you for your assistance in clarifying this matter.