Currently Song Cheng has already developed 200 ponds, with the largest being 9,000 (1 p'ing = 36ft2), and the smallest 1,000 p'ing, whereas fish ponds in Taiwan usually run from about 1,500 p'ing to about 3,000 p'ing, and the largest in Japan are only about 3,000 p'ing.
目前松城已開發出二百個池子，最大的九千坪，最小的一千坪，而台灣的魚池通常為五分地（約一千五百坪）到一公頃（約三千坪），日本最大也只有三千坪。