Perhaps this refers to the Chinese tradition (pears are long-lived trees, grow up to 100 years old), in other countries it has a different symbolic meaning.
ບາງທີນີ້ອາດຈະເວົ້າເຖິງປະເພນີຂອງຈີນ (pears ແມ່ນຕົ້ນໄມ້ທີ່ມີອາຍຸຍືນຍາວ, ເຕີບໃຫຍ່ເຖິງ 100 ປີ), ໃນປະເທດອື່ນໆມັນມີຄວາມ ຫມາຍ ສັນຍາລັກທີ່ແຕກຕ່າງກັນ.