Subject + 结成 + Relationship/Bond
The verb 结成 (jiéchéng) means 'to form,' 'to forge,' or 'to become.' It describes the act of establishing a bond, relationship, or alliance. It is commonly used in expressions like 结成夫妻 (to become husband and wife) and 结成联盟 (to form an alliance).
两国结成了战略合作伙伴关系。
Liǎng guó jiéchéng le zhànlüè hézuò huǒbàn guānxi.
The two countries formed a strategic partnership.
他们相爱多年,终于结成了夫妻。
Tāmen xiāng'ài duō nián, zhōngyú jiéchéng le fūqī.
They loved each other for many years and finally became husband and wife.
几个小公司结成联盟,一起竞争市场。
Jǐ ge xiǎo gōngsī jiéchéng liánméng, yìqǐ jìngzhēng shìchǎng.
Several small companies formed an alliance to compete in the market together.