How to determine the engagement of men and women in Cangshan County, Shandong Province? What's the custom?

So is Cangshan! Choose a date for engagement! Go shopping two or three days in advance! Things are actually very simple! Buy three or four suits. This is optional! Sanjin (rings, necklaces and earrings) can buy bracelets, cosmetics and so on. And you have to buy a car (electric cars are popular now), 4 chickens, 4 fish, 1 piece of pork (don't buy legs in the middle), vermicelli and snacks! Then go to the woman's house on the day of engagement, and go to the third generation. It is also very important that money is generally 101 thousand (meaning one in a million)! Every village is different, just so-so!