Strangely, this person is actually an official. Zhu Cilang couldn't remember who this person is for a moment.

Since they ran into each other, Sun Wangcai, who was in front of Zhu Cilang, shouted: "Your Highness the Crown Prince is here!"

Hearing this, these officials hurriedly turned around and saluted: "The emperor is the one who pays homage to His Highness the Crown Prince."

Zhu Cilang was stunned. This man in an official robe was indeed a foreigner: "Big Beard?"

The foreign official had a big beard. When he saw Zhu Cilang asking this question for no reason, he had to bow again: "The emperor, the imperial chief, has met Mr. Qiansui."

Zhu Cixuan was overjoyed when he heard this: "You are Tang Ruowang, hahaha, it's great! Old Tang, let's have a few cups?"

This little prince is a bit unique, and Zhu Cilang has a very shallow alcohol tolerance. When making friends with others, he likes to drink and talk to others and contact each other.

For example, Luo Yangxing, the commander of the Jinyiwei, was dragged by Zhu Cilang to have a drink, and the two met. Until now, Luo Yangxing has become Zhu Cilang's right-hand assistant.

Suddenly, Zhu Ciyang saw Zhu Ciyang from the Imperial Heaven Prison and wanted to take him to have a drink?

Wangcai was a little reluctant to speak, but stopped: "Your Highness, Princess..."

Zhu Ma was waiting for Zhu Cilang in Ganning Palace because Zhu Cilang said that he would take her out of the palace to see the prosperity of Beijing City another day. My sister begged her for a long time, and Zhu Cilang then agreed to find an opportunity to secretly take her out.

When he met Tang Ruowang at this moment, it was natural that the main business was important. However, Tang Ruowang was a little hesitant. It had been eighteen years since he arrived in the Ming Dynasty and knew very well about the etiquette system of the Ming Dynasty. The man in front of him was the prince, and it seemed that he was not in accordance with the rules when drinking with the little prince.

But facing the invitation from the prince, it is not appropriate not to go. It would be fatal to offend the prince of the Eastern Palace.

Zhu Cixuan glared at Wangcai, then smiled at Tang Ruowang: "I heard that Lord Tang has a very good study of astronomy and calendar. Mining and smelting machinery is also very good. I also know a little about these things. Why don't we sit down and find a place where no one is around to discuss them in detail? How about it?"

Tang Ruowang's heart moved. He had long heard of the power of the crown prince. It is said that the crown prince once built a bomb that could explode on the ground in Liaodong, which injured the Emperor Huang Taiji of Jiannu.

Johnson Chan was skeptical about this matter, how could he have such a powerful flower bullet? Eighty-most because someone wanted to praise the prince's achievements, and it might be possible to deliberately exaggerate it.

But after Zhu Cixuan made the glass in Xishan, Joshuai was a little convinced. If His Royal Highness could really create a kind of shell that exploded on the ground, it would be an epic firearm transformation.

Johnson Chan himself was a Western missionary and believed in Catholicism. The red cannon that the Ming Dynasty relied on to defend against the enemy was created by Johnson Chan under the order of Emperor Chongzhen.

In addition, Johnson Chan also completed the book "Fire Attack and Little Essence". The book spreads knowledge on artillery manufacturing in Europe in the 16th century and is the most authoritative work on Western cannons in the late Ming Dynasty. It was very influential until the middle of the Qing Dynasty.

Johnson Chan also translated the "Complete Book of Mining and Metallurgical" by German mining and smelting scientist Agricola, and named it "Kunyu Gezhi". The book is divided into 12 volumes, involving each stage of mining and related metallurgical processes. The book was not published, but unfortunately it was lost in the war.
Chapter completed!