Yabla video uses of

xìng
xìng
jiāng
duì
ó
"Ji," "Jiang" [Refer to the characters he is writing on the whiteboard- both have 女 within]... -Whoa, that's right!
比方说 bǐfangshuō
我们 wǒmen
shuō
de
xìng
中国 Zhōngguó
最早 zuìzǎo
de
xìng
Take the last name "Ji," one of China's oldest last names.
xìng
de
应该 yīnggāi
jià
gěi
xìng
jiāng
de
所以 suǒyǐ
jiù
zhè
huà
Someone with the last name Ji should marry a Jiang. This is a common saying.
xìng
de
xìng
de
结婚 jiéhūn
A person with the last name Ji will not marry another Ji.