Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What was Anthony Leung Kam-Chung previous position?

### Inputs:
table_name: table, columns: ['Romanised name', 'Chinese name', 'age at appointment', 'Portfolio', 'Prior occupation']

### Response:
SELECT Portfolio FROM table WHERE Romanised name = Anthony Leung Kam-chung