Kit jade shaft: ① Mount the jade shaft and fill the kit. Refers to the precious treasures of calligraphy and painting works. ② refers to precious paintings and calligraphy works.
The hidden beads in the coffin: treasure. Raft: wooden box. The jewels are hidden in wooden boxes, waiting to be sold at high prices. It is a metaphor for talented people to stand by and retire.
Drilling for hidden pearls: drilling: Tibetan; Hey: wooden box. Hide the jewels in a box and wait for a high price. It is a metaphor for talented people to stand by and retire.