The Hong Kong BNO Welcome Programme includes funding for English for Speakers of Other Languages (ESOL). This is for BN(O) status holders and their families who need support to learn English and is claimed via local councils. Funding of up to £850 per adult is available to support access to English language classes for those on the BN(O) route.
There are also free resources available online to help you improve your English…
Visit begin here: http://www.begin.org.uk/
Education and Training Foundation
Free ESOL Courses online
Talk English
BBC Learning English
BBC 6 Minute English Podcasts
Perfect English Grammar