The longer you wait to tell your date that you’re a parent, the harder it will be. In addition, it could make it seem like you’re trying to hide the fact that you have a child. It doesn’t have to be the very first thing that you say, but you should be upfront about it from the beginning. Bringing up your status as a parent early on will also help you weed out any potential partners who aren’t cool with dating a single mom. Don’t worry, though–that just means they’re in a different stage of their life than you are. There are plenty of people who won’t mind at all! Don’t put too much pressure on yourself or feel like this has to be a drawn-out, serious conversation. Mentioning that you have a child in a lighthearted way will show your date that you love being a mom. If you’re not sure how to approach the subject, try bringing it up in a humorous way!  For example, if the conversation is going well, say something like, “It’s really nice to have a grown-up conversation. I spent all day debating with my 3-year-old about which PJ Mask is the best!” If your date asks if you’ve seen any good movies lately, you could say, “Well, my 12-year-old is obsessed with musicals right now, so I’ve seen Hairspray 3 times this week, does that count?” Pay attention to your date’s reaction, but don’t make a big deal out of it. If they seem surprised, change the subject and give them a little time to get used to the idea. As you’re getting to know each other, ask, “Do you have any children?” You might be surprised to find out you’re not the only single parent at the table! Even if your date doesn’t have any children, this can be an easy way to bring up the subject, and it feels more conversational than just blurting it out.  If your date does have kids, say something like, “That’s great! I have an 8-year old too!” If your date says they don’t have children, you could answer with something casual, like, “I have a little boy, and he’s so much fun!” If you talk about being a single mom like it's a heavy burden or something to be...

TL;DR in Chinese:
尽可能早地向你的约会对象提及你的小孩。 冷场的时候讲个笑话，顺道提起你的孩子。 如果你觉得很紧张，不敢告诉对方事实，可以反过来问对方是否有小孩。 积极正面地谈论你的子女。 不管你对这段感情有怎样的期待，都要坦白地告诉对方。