When you thin about it, your 200k BTU burners won't have been around that long but Chinese cuisine has a long history. These powerfull burners have only made the sitr-frying techniques quicker. Barbara Tropp states in her book that stir-frying is the product of "labour-rich and fuel poor country. Add together the the many Chinese hands ready to chop, the few Chinese twigs or lumps of Chinese coal available to burn, and a never-ending quantity of oil capable of being heated to hellishly hot degrees, and one arrives at stir-frying...................There are no tools required beyond those typically found in a Western kitchen".