in order to; so as to; used to connect two phrases where the second is the purpose of the first

to consider; to regard as; to think

(bound form) used before words of location or time to indicate a boundary, such as 以后 yǐ​hòu or 以上 yǐ​shàng

to use; by means of; with; using the tool or method introduced

because of; due to; for the reason that

according to; based on; following a specific standard or calculation

(bound form) a suffix used after certain verbs like 加以 jiā​yǐ or 给以 gěi​yǐ

abbreviation for 以色列 yǐ​sè​liè

a Chinese surname

Connects an action to the tool, means, or method used; similar to 用 yòng or 拿 ná.

Introduces the standard, basis, or way an action is performed; similar to 按照 àn​zhào or 根据 gēn​jù.

Introduces the reason or cause for a situation; similar to 因为 yīn​wèi or 由于 yóu​yú.

Connects two actions where the second part is the goal or purpose of the first.

Used before single-syllable direction words to indicate a boundary in time, space, or quantity, such as 以前 yǐ​qián or 以上 yǐ​shàng.

(literary) to recite, chant, or intone; (bound form) to groan or sigh

a Chinese surname

Used after verbs or verb-object phrases with the meaning of "giving" to introduce the thing being given