aeeble

After removing the unwanted parts from a 700-kg adult cow, how much of it can be used for making chuàn tāng niúròu (a type of boiled beef)? The answer is about 100 kg, which accounts for only 15% of the whole. This shows that chuàn tāng niúròu has very strict requirements for meat quality, which is why "Niu Zhi Wu" is so popular.