This is too salt.
第个忒鹹
Di-kuh thuk ‘an.

This is too fresh (has not enough salt).
第个忒淡
Di-kuh thuh dan.

This is under-cooked.
燒來忒生
Sau le thuh sang.

This is cooked too long.
燒來忒熟
Sau le thuh zok.

This needs a hot fire.
要旺火燒
Iau yaung-hoo sau.

This wants a slow fire.
要文火燒
Iau vung-hoo sau.

Warm this meat.
熱熱第个肉
Nyih-nyih di-kuh nyok.

Get it ready presently.
就要燒
Zieu iau sau.

Get it ready quickly.
快點燒
Khwa-tieu sau.

All meals must be ready on time.
吃飯要有一定个時候
Chuh-van iau yeu ih-ding-kuh z-‘eu.