1 one side

2 either side

3 on the one hand

4 on the other hand

5 doing while

1 periphery

2 rim

3 surroundings

4 all around

5 perimeter

6 peripheral (computing)

7 spin-offs

1 lateral

2 side

3 to the side

4 beside

1 surname Dong

1 the East

2 the Orient

3 two-character surname Dongfang

1 not care about one's appearance (idiom)

2 slovenly in dress and manner

1 to commit to the waters (idiom); to lose sth irrevocably

1 lit. to use the eastern wind (idiom)

2 fig. to use sb's help

1 A rabbit doesn't eat the grass by its own burrow (idiom); One shouldn't do anything to harm one's neighbors.

1 all we need is an east wind (idiom); lacking only one tiny crucial item