adjective, verb, adverb, punctuation, modal particle · capable, competent, or acceptable; all right

如果你有空的话，这样做就行。

verb, idiom, punctuation, measure word · to do, perform, or carry out; current or in circulation

升旗仪式上，大家都要向国旗行礼。

verb, noun · to walk, go, or travel; a trip or journey

你这次的北京之行进展得顺利吗？

noun, directional, expression, measure word, pronoun · a specific line of business, trade, or field of work

干这一行需要很多专业知识。

noun, verb · behavior or conduct

一个人的一言一行，都体现了他的素质。

measure word · classifier for things arranged in lines, rows, or strings

纸上写着几行整齐的字。

noun · a commercial establishment, company, or business house

他在那家外贸行已经工作了十年。

measure word · a horizontal line or row of objects, including a row in a data table (in Taiwan, can also refer to a column)

请看表格的第三行。

directional, verb · to rank in a specific order of age among one's siblings

他在家中行三，上面有两个哥哥。

adverb · about to happen; soon

时间已经不早了，天色行将向晚。

noun · temporary or makeshift

行宫是皇帝出巡时的住所。

noun · used in 道行 dào​héng, referring to level of spiritual cultivation or skill

这位老师傅的道行确实不一般。