Phnom Penh (FN), Dec. 14 - Cambodia's Prime Minister Hun Sen's granddaughter Hun Pich Monylyna scored the first in Asian mathematics competition and the second in the world, according to worldmathsday website.

Pich Monylyna, the second daughter of General Hun Manet and Pich Chanmony, was ranked the second in the world following the candidate from the United States.

Her achievement brought the pride for Cambodian children. It also reflects the improvement of Cambodia's education system and the strong ability of Cambodian children that are able to compete with other well-known and advanced countries.