How many centimeters are there in Dr. Jiang's size 23 shoes?

Dr. Jiang's second-stage boys' shoes are 23 yards long and 14.8 cm long inside. Dr. Kong brand 1999 was established in Hong Kong. Up to now, there are 48 chain stores and 1 clinics in Hong Kong, and 37 branches in the Mainland at the beginning of 20 1 1, with a total of 85 branches. In 2006, Dr. Kong brand was elected to Hong Kong. At the same time, the brand is a member of American PFA (American Orthopedic Foot Association) and a well-known health shoe brand in Hong Kong. Products include children's shoes, women's shoes, men's shoes, shoes for the elderly, foot protection accessories, school bags and so on. It has won many awards in Hong Kong, such as "Caring for Business Exhibition", "Caring for Enterprise" and "Hong Kong and Macao Honest Trading Firm".