Vanguard

1.

(The front part of an army in an advance, the leaders of a movement of fashion etc) among the vanguard of the movement បុព្វនិមិត្ដ
Example: the vanguard of the troop, play a vanguard role.military vanguard ទ័ពស្រួច

2.

(បច្ចេកទេស) ទ័ពស្រួច, ទ័ពយោងមុខ, មេដឹកនាំចលនា

1.

The troops who march in front of an army; the advance guard; the van.