Mosque is the place where all Muslims gather in obedience to Allah, and the Prophet Muhammad (SAW) he told of the value of mosque and the people who built it:
مَنْ بَنَى مَسْجِدًا لِلَّهِ بَنَى اللَّهُ لَهُ فِي الْجَنَّةِ مِثْلَهُ
“Whoever builds a mosque for Allah, Allah will build for him a house like it in Paradise.”
Source: Ṣaḥīḥ al-Bukhārī 439, Ṣaḥīḥ Muslim 533

According to Vietnamese activist Po Dharma, he is also a Cham cultural historian. Born in 1945, Po Dharma, a Cham, told that persecution under the Khmer Rouge had reduced their numbers and by the end of the 1980s they might not have regained their strength. In 2009, the Pew Research Center estimated that 1.6% of the population or 236,000 people were Muslim, most of them Sunni Muslims of the Syafie sect. In 1962, there were about 100 mosques.

For example, in Cambodia, in rural areas, there is now a shortage of Islam. Therefore, in view of the consequences, the Charitable Association of Cambodian Islamic Graduates (CACIG) has created this project as well as opened the opportunity for charities to donate to benefit Allah. And this project has been implemented in many provinces in the Kingdom of Cambodia.