door knocker can only have eighty-one pieces, arranged in nine rows and nine columns, as used by the imperial palace. Anyone else who oversteps these boundaries commits a great disrespect.It is preci...snow wasn't actually heavy today, but after standing for a whole morning, Duan Jinjiang looked just like a snowman. His eyebrows and hair were completely covered in frost.Luckily, Duan Jinjiang had mi...