I--- The Qin Empire 2 Speak Khmer ((link)) (VERIFIED)

The ultimate power duo: King Huiwen and Zhang Yi. 👑🤝 One had the vision, the other had the silver tongue.

indicates that this likely refers to a Khmer-dubbed version of the popular Chinese historical drama The Qin Empire II: Alliance (大秦帝国之纵横). 维基百科 i--- The Qin Empire 2 Speak Khmer