On 26 July 2018, the Royal Thai Embassy and Team Thailand officials joined hands with the Thai community in Cambodia to organise a volunteer activity on the auspicious occasion of the 66th Birthday Anniversary of His Majesty King Maha Vajiralongkorn Bodindradebayavarangkun to make donation to the New Hope for Cambodian Children (NHCC), an organisation supporting children infected with HIV in Kampong Speu Province.

Through the Royal Thai Embassy's initiative and the Thai private sector and community in Cambodia's generous contribution, 5,776 USD and all kinds of useful goods for the children were donated to NHCC at the said event.