This approach meets with growing environmental consciousness and changing perceptions of death. "It's not about having a grand monument, but cherishing the memories and values our loved ones left behind," Song said.

Song's family had maintained a conventional grave for their grandmother, who passed away in 2006. However, with the plot's lease expiring next year, the family has decided to transition to a tree burial for both grandparents.

"We used to think that a large tombstone signified respect. But now, we feel that showing love and care while our family members are alive matters more. Remembering them fondly in our hearts is the truest way of paying tribute," she said.

Some of Song's friends have been inspired by her experience and are now considering tree burials for their loved ones.