欢迎 + 来访
来访 (láifǎng) means "to come to visit" or "to pay a visit," combining 来 (to come) and 访 (to visit). It is a somewhat formal term often used for professional or official visits. For example, 欢迎来访 means "welcome visitors" or "visits are welcome."
下周有一位重要客户来访。
Xià zhōu yǒu yī wèi zhòngyào kèhù láifǎng.
An important client is coming to visit next week.
欢迎各位朋友随时来访。
Huānyíng gè wèi péngyǒu suíshí láifǎng.
All friends are welcome to visit at any time.
来访的记者们参观了整个工厂。
Láifǎng de jìzhěmen cānguān le zhěnggè gōngchǎng.
The visiting journalists toured the entire factory.