Joke: Party A and designer couplet.

Representative of Party A: Master Wen, brilliant and proficient in scheme construction, wants to learn from you!

Designer of Party B: How can I bully amateurs?

Party A's representative: There is no qualification for technical exchange! If you screw up, don't blame me for finding another home! Take it!

Party A's representative: One bid, two bids and three schemes, without considering five benefits, six benefits and four yards, only seven or eight nine sets are made, which is very boring!

Designer of Party B: Ten cases changed into eight cases, and then seven trials, six discussions and five meetings, but only four or three days, a group of S B!

Party A's representative: How neat!

Party A's representative: The quantity in the tender is small and the price is high, and the small design is ridiculous!

Designer of Party B: Many changes have been made in the project, but the salary is low. Every day, I advise you to take preventive measures!

Masses: OK, OK, that's right!

Party A's representative: Do what he does, and there will be mistakes on the drawings, which will be delayed day by day!

Designer of Party B: Case A, Case B, changing ideas from east to west, complaining every day!

Masses: Master! Master!

Party A's representative: Ten thoughts, rest and say goodbye!

Designer of Party B: I just want to change my mind, make trouble!

Masses: Good.