booking with points to Asia

Pointify is tracking this award space for the points-and-miles community.

Hi friends! I am still VERY new to award traveling so any advice would be appreciated. I have 180k points in AMEX. Husband has 500k points in Chase. We are looking to book business class seats to Asia with HKG being our final destination. I understand that award seats can be hard to find so we are flexible to travel dates (can book 365 days out) AND we are flexible to seats to other cities to Asia (ie. Taipei, Tokyo etc) and takin