China Eastern Airlines-China Oriental Miles

China Southern Airlines-Mingzhu Card

Hainan Airlines-Jinpeng Card, Hainan Airlines, China Merchants Bank and Industrial and Commercial Bank of China all have co-branded cards.

Shanghai Airlines-Feiheka

At present, Air China and Shanghai Airlines have joined the Star Alliance, and the member companies of the alliance can realize the common accumulation of mileage.

China Southern Airlines has joined SkyTeam, and its nature is basically the same as that of Star Alliance.

Personally, I still recommend Air China sound card. There are many flights with Air China code sharing, both at home and abroad, and Air China routes are widely distributed. If it is a business trip, Air China flight is definitely the first choice. In addition, the accumulated mileage can also be calculated on other airline flights of Star Alliance, which is recommended!