The brands were once ‘king’ in the market, but later lost their market share to foreign rivals.

Though the foreign big guys -- Pepsi and Coca Cola have powerful financial capability which help put them at an advantage in the confrontation with Vietnamese, no one can say for sure that they will surely win the game.

Tan Hiep Phat deserves credit for “changing the wasteland into cultivated land” when it marketed the first bottled green tea products in 2006.

A General Department of Taxation's official confirmed that it is no such thing as the tax authorities are powerless and they would conduct tax inspection at these companies.