1. Address, telephone number, flight number and flight time when leaving the country.
2. Contact person and telephone number of Cambodian company.
3. Purpose and arrangement of going to Cambodia.
4. Will you have high-risk behaviors during your stay in Cambodia, such as deep diving and rock climbing?
5. The customs will also ask for documents such as work certificate, invitation letter or work permit.
Please note that these are just some questions that may be asked, and the actual situation may be different. In case of doubt, relevant personnel are advised to make preparations in advance and consult relevant institutions or embassies to obtain accurate information and suggestions.