Hi Tshung Man, besides the options listed as above, you can consider to look out for local telecommunication companies as they have vacancies in data analytics/science areas. One of them is Axiata Analytics Center, you can apply through: [email protected]
On the other hand, there's an upcoming hackathon organised by Axiata Group and the Asia School of Business which you can join: https://www.axiata.com/dataunchained/.
There's another program called Data Star: http://adax.asia/datastar/ that you can explore as well.
Hope this helps, thank you.