A draft of nearly 200 men was also despatched to bring Donnier's Legion battalion, which had suffered heavy casualties at Sơn Tây, back up to its paper strength of 800 men.
Rancangan hampir 200 orang juga dikirim untuk membawa batalyon Legiun Donnier, yang telah menderita banyak korban di Sơn Tây, yang didukung oleh kekuatan kertas 800 orang.