Up Tai Hang Road behind Causeway Bay is Aw Boon Haw ( Tiger Balm ) Gardens ( open daily 9 : 30am 4pm ) , founded in 1935 by the late Aw Boon Haw , who became a millionaire by producing the medicinal Tiger Balm .
Aw Boon Haw produced the medicinal Tiger Balm , becoming rich as a result .