嘢可以亂食，說話唔可以亂講 (je5 ho2 ji5 lyun6 sik6, syut3 waa6 m4 ho2 ji5 lyun6 gong2): one must watch what comes out of their mouth (what they say) more so than what they put into their mouth (what they eat) [colloquial] | Cantonese Dictionary

je5 ho2 ji5 lyun6 sik6, syut3 waa6 m4 ho2 ji5 lyun6 gong2嘢可以亂食，說話唔可以亂講嘢可以乱食，说话唔可以乱讲

Jyutpingje5 ho2 ji5 lyun6 sik6, syut3 waa6 m4 ho2 ji5 lyun6 gong2

Yaleyéh hó yíh lyunh sik6, syut wah m hó yíh lyunh góng

Definition

one must watch what comes out of their mouth (what they say) more so than what they put into their mouth (what they eat) [colloquial]

T1High level

T2High rising

T3Mid level

T4Low falling

T5Low rising

T6Low level

Dictionary data from CC-Canto and CC-CEDICT, licensed under CC BY-SA 3.0.