Easter Cryptogram

In order to find her easter egg, my daughter first had to solve a +1 transposition cryptogram with appended translation table. It gave her the location of a note with a +9 cryptogram where she was given the offset but had to write her own translation table. This led to a +9 cryptogram that resolved into Mandarin written with pinyin. She needed little help. Though since there were no tone indicators in the encrypted pinyin, she at first searched beneath a window (chuāng) instead of under a bed (chuáng).