How can I become a Mozambican citizen?

China does not allow dual nationality. If you become a Mozambican national, it means you must give up your Chinese nationality. Mozambique has little status in Africa, and it is not as good as China internationally. There is no point in asking for this nationality. You can get a DIRE, a green notebook, and tip the director of the Immigration Bureau about 20,000 yuan. One extension per year.

Sorte, amigo.