This is the 920th most frequent Chinese word.
东
East.
东边 (dōng biān) here refers to the direction 'east', connnoting the eastern side or area.
东边的景色真美。
The scenery in the east is really beautiful.
东城 (dōng chéng) combines 'east' with 'city', referring to a specific eastern district or part of the city.
我家住在东城。
My home is in the east city.
东风 (dōng fēng) stands for 'east wind', emphasizing the wind blowing from the east direction.