We have hundreds of thousands of points on Chase, Amex Platinum, and Citicard.We can put them and combine to any airline that takes them.
We want to fly BUSINESS class from Southeast Florida, stop 3 days in San Francisco, stop 3 days in Shanghai, on to Tokyo where we pick up a cruise, and return to Florida. We are senior seniors so do not want too many plane changes en route. We do like comfy Business class. We have membership in most all airlines. We can leave from west Palm beach fort Lauderdale or, if necessary Miami? What would be the MOST ECONOMICAL use of our miles? We want to use as few as possible. Thank you.

I did post similar question yesterday but do not think it was as clear so reposting