Yin Shuangshuang, along with about ten strong villagers, directed them to cut down the needed wood and dig kilns for charcoal burning.
Of course, before burning charcoal, Yin Shuangshuang established a rule in advance: for every tree cut, ten trees must be planted back, and once profit is made, they must refrain from cutting trees from one place only.
They have to go to other places to select trees for charcoal burning, and similarly, plant ten trees for every one cut, never just destroying the environment without maintaining it.
During the production of Silver Frost Charcoal, Yin Shuangshuang experimented with adding a process, so that the Silver Frost Charcoal produced would emit a light floral fragrance when burned.
This fragrance is not strong; when burned, it is subtle yet very pleasant, accepted by people whether they love it or not.
