Formal:
* 很快再见 (hěn kuài zài jiàn): This literally means "see you very soon." It's the most common and polite way to say goodbye, especially in formal settings.
* 下次见 (xià cì jiàn): This literally means "see you next time." It's also a polite way to say goodbye, but it can also be used in a more casual setting.
Informal:
* 一会儿见 (yī huì er jiàn): This literally means "see you in a while." It's a more casual way to say goodbye, and it's often used among friends.
* 待会儿见 (dài huì er jiàn): This literally means "see you later." It's similar to "一会儿见," but it can be used in a slightly more formal context.
* 再见 (zài jiàn): This literally means "see you again." It's the most common and informal way to say goodbye.
You can also use phrases that emphasize the time frame, such as:
* 明天见 (míng tiān jiàn): See you tomorrow.
* 周末见 (zhōu mò jiàn): See you on the weekend.
Remember that the best way to say "see soon" depends on the specific situation.