The ceremony was held by Rights and Liberty Protection Department Director General Pol Gen Narat Sawettanan and Tourism and Sports Ministry Permanent Secretary Kachorn Weerajai.
The four tourists were Qi Wo Chen Qi, Gao Yu Zhu, Sao Qing, and Huang Yu Lan.
Bt100,000 came from the Justice Ministry and Bt300,000 from the Tourism and Sports Ministry.
So far, the Justice Ministry paid a compensation to the families slain in line with the act on compensations for crime victims.