I think there are certain phrases found in different dialects of Chinese. In Cantonese, the formal way of reading twenty is 十二, but the colloquial term would be 廿.
Edit: Should be 二十
I think there are certain phrases found in different dialects of Chinese. In Cantonese, the formal way of reading twenty is 十二, but the colloquial term would be 廿.
Edit: Should be 二十
Whoops! You got that right. Should be 二十