Strictly speaking, Li’s Field is (was?) his dad’s. Not sure whether Richard inherited it, and even if he did, whether he has mastered it to the same level as his dad.

BTW, the Wikipedia article says “repels” tropical cyclones, but that seems not entirely accurate according to the latest “theory”: the field can also attract cyclones if Li Ka-shing deems it advantageous to his wealth - e.g. if the Hang Seng Index is dropping and Li wants to put a quick halt to the drop (as a typhoon signal no. 8 would force the stock exchange to close early). :P