'Yes. Shall we escape?'

'No. Hurry on to Chin Choo's.'

Ping Wang again led them through narrow, dirty streets until they caught sight of Chin Choo's house. When they were about fifty yards from it, they saw the gates thrown open and the mandarin's palanquin borne out. From the shouts of the man with the whip who ran ahead of it, they knew that Chin Choo was inside.

'That is good,' Ping Wang whispered. 'Now that Chin Choo is out, the servants will start gambling and smoking opium. We need not fear being disturbed by them.'

In less than five minutes they arrived at the spot where they had decided to start their undertaking. They looked up and down the road, and, seeing no one about, Ping Wang climbed the wall.

'It is very easy,' he said, when he reached the top; 'the drop on the other side is only about six feet.'

He disappeared into Chin Choo's grounds and Fred at once scaled the wall. Charlie was about to follow him, and had already climbed five or six feet from the ground, when he heard some one approaching, and, before he was able to decide whether to jump down or continue climbing, his left foot was seized and tugged so viciously that he came down with a rush on top of his assailant.

In an instant he was on his feet again, ready to defend himself from any further attack. Looking down at the person on whom he had fallen, he saw to his astonishment that it was the cart-woman who had caused him so much annoyance before.

She lay glaring at Charlie, speechless and panting. But he had barely recognised her when he heard a shout of 'Foreigners!' and looking round saw the woman's husband running at him. He jumped quickly aside, and to defend himself snatched up one of the legs of pork, which had been left on the ground.

He rushed at the Chinaman, who, being a great coward, immediately turned about and fled. But Charlie was upon him in a moment, and with the leg of pork dealt him a blow on the back of the head, which sent him sprawling on the ground. A knife fell from his hand and Charlie at once seized it. The woman, seeing what had befallen her husband, scrambled to her feet and toddled to him shouting, 'Foreigners!' as she went. To prevent her being heard Fred clapped his hand over her mouth, and, in spite of her biting it, kept it there.