One of the officers, Hsu Chang-kuo, sent a text message to a colleague in Taiwan requesting help. A fist fight ensued between the eight Chinese agents and the two Taiwanese, but the Taiwanese were soon overpowered, the Apple Daily reported.
The China Times identified the other Taiwanese agent as Col. Chu, according to the AP.
The arrests took place at a Vietnamese checkpoint in an area near the border with China's southwestern Guangxi Province, China Times quoted unidentified officials as saying.
Bodies of military personnel with American and Polish chevrons on uniforms were found in Avdiivka, adviser to the head of the Donetsk People's Republic said