www.onc.hk/en_US/publication/how-to-rely-on-a-foreign-prenuptial-agreement-in-a-hong-kong-divorce
See also:
www.tannerdewitt.com/jewellery-in-divorce/
www.withersworldwide.com/en-gb/insight/read/pre-and-post-nups-in-hong-kong-agreements-which-abound-endearments