Since he had served on the Legislative Council on several occasions and on the Executive Council from 1922 .
On 24 November 1921 , Lang was elected by the Chamber to represent the business interest in the Legislative Council of Hong Kong during Sir Henry Pollock 's absence .
Since Lang had served on the Legislative Council of Hong Kong   on several occasions and on the Executive Council from 1922 .
On 24 November 1921 , Lang was elected by the Chamber to represent the business interest in the Legislative Council of Hong Kong during Sir Henry Pollock 's absence .