His title, Louk Oknha, or "Lord" in English, was bestowed upon him by the King of Cambodia due to his writings, poetry skills, and extensive works in preserving Khmer literature.
Suttantaprija Ind was born to Bongchong Keo in Rokar Korng Village, Tonle Thom, Muk Kampoul, Kandal Province, on July 22, 1859.
After Lok Prash Yakatha Choun Gnogn left Battambang, Ind went to work in Phnom Penh for 10 years (1914-1924).
Ind's works include the Gatilok series, Nirasnatavat, Hombang Back, Bakthom Sompoth, Loknitbakor, Sopearseth Chbap Srey, and many poems.
Some of his works, such as the Katilok series and Chombang Takoa, were written to reflect the Khmer culture and life during Lok Prash Yakatha Choun Gnogn's time.
These hand-copied books were circulated for reading and studying; some people memorized his poems by heart.