Star Alliance member EVA Air has wide open business class award space from Los Angeles to Taipei (and beyond in Asia) for August 2021 through end of schedule.
International travel right now isn’t an option for most – especially to Asia – but come summer 2021 the world is likely to look a lot different than it does today. I’m betting that late summer and fall travel is going to be possible, and mileage trips are exactly what you want to be booking given the flexibility to cancel and redeposit miles. I’ve got an Asia trip on the books for the back half of 2021 already myself.