On April 7 2022, Ms. Chavanart Thangsumphant, Ambassador of Thailand to Finland had a meeting with Ms. Liisa Savolainen, Deputy Library Director of National Library of Finland in order to presenting "Kaew the Playful" and "Kaew the Naughty" wrote by H.R.H Princess Maha Chakri Sirindhorn to the National Library of Finland. This month also marked as the 60^th Birthday Anniversary of the Princess. Her Royal Highness is well known to be a good novel writer and these two books “แก้วจอมแก่น” or Kaew the Playful, and “แก้วจอมซน” or Kaew the naughty represent her observation to the way of life and culture in Thailand.

These books showed the traditional Thai society and way of life, including her wisdom and philosophy which warm the children hearts. They were praised for their simple but elegant style, with a touch of humor in almost every story. Readers could learn more from these stories about animals, plants, stars, and Thai customs which could be found in Thais everyday life through Kaew, a lovely and joyful Thai girl that could make readers laugh and enjoy her daily life.