China Airlines flights can be booked using FlyBlue points via the SkyTeam alliance. Search availability on the Flying Blue website, select your desired seat, and finalize your booking. Let AirlineTicketsOffice.com help you find the best travel options and mileage deals. https://www.airlineticketsoffice.com/blog/how-to-book-seats-on-china-airlines-using-flyblue-points/