Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_2263674_1 (portfolio VARCHAR, romanised_name VARCHAR)
### Question:
What was Anthony Leung Kam-Chung previous position?
### Answer:
SELECT portfolio FROM table_2263674_1 WHERE romanised_name = "Anthony Leung Kam-chung"