可以进行混合运算，混合运算包括加法+，减法-，乘法*，除法/，取余%，左括号(，右括号)，根号√，对数log，指数^。 如 ...

You can calculate your tax liability under salaries tax or personal assessment by using a simple Tax Calculatordeveloped by the Inland Revenue Department. How Salaries Tax is computed Salaries Tax ...