Bridge, the dispute between north and south?

If this set is called 6 hours, it is irrefutable evidence, and any first attack can't break the contract.

If you want to ask how to call these 6 hours, it is actually more difficult-if the self-righteous bridge player thinks this card is easy to call, then I can only tell him that you can play the World Series instead of playing Zhao Jie and Fuzhong.

Generally speaking, if you feel backward on the spot, you must fight for it. Then Bei Jia is a more radical player, and the later process may be called 6 hours.

The premise of this bid is that the owner does not bid-some owners may bid 3C, and it is unthinkable for the first owner to bid with 10hcp 1C (natural) or 2C (accurate).

Then the Mias household in Nanjia changed the name of Gaohua to 4C, which means: 12- 16hcp, which means long sets of red hearts (usually 8 solid or semi-solid sets), with the most flowers on the side 1 A or 1 K (no more than 2 K), and 8-9 winners. (Similarly, opening the name 4D means spades. )

Do you think it is good to use this opening name to describe this hand?

When Bei Jia saw the 4C called Nami Yas in Nanjia, it should be called 4D to show his interest in the Grand Slam, and asked the caller to shout out the tassel flower he controlled in the first round (with an A or a leaky door, it was called 4NT without the first round control, and then Bei Jia used 5C to ask which K it was).

The reasoning of the bidding process is as follows:

4C - 4D

5C - 5D

5 hours -5 seconds *

6D - 6H

Pass all.

* It takes a lot of courage for Bei Jia to call it 5S. The reason for saying this is that Bei Jia feels that the scene is backward and needs to be put together.

If you have any bidding questions, you can ask me directly. If I encounter some controversial cards, I will give you the answer after discussing with some experts from Israel, Bulgaria (including European champions), Italy and the United States online. I wish you a thriving bridge skill!