When

何時 /何时

héshí

(at what time, as a direct question)

甚麼時候 /什麼時候 /什么时候

shénme shíhòu

(at what time, as a direct question)

甚麼時候 /什麼時候 /什么时候

shénme shíhòu

(at what time, as an indirect question)

...的時候 /...的时候

... de shihou

(during the time that)

什麼時候 /什么时候

shénme shíhòu

(at what time; at which time)

何時 /何时

héshí

(at what time; at which time)

幾時 /几时

jǐshí

(at what time; at which time)

當 /当

dāng

(as soon as, at the time that)

够了

gòu le

(that's enough)