A typhoon had blown in during the day. White rain clouds lay like a boiling sea in the valleys, creating the illusion that the twisting mountain pass was an ocean road. As our vehicle turned a blind corner we came across a gaggle of motorcyclists, caped against the rain and gawping over the edge.
A lorry had gone over while overtaking another lorry, trusting to a hard shoulder that had gone soft in the rain. Through the clouds we saw that the plummeting vehicle had ploughed a vertical groove of red earth in the sheer mountainside. Its roof was visible, a couple of hundred feet below.
Most live in rural areas, growing rice, practising slash-and-burn farming, keeping animals, making handicrafts, worshipping their ancestors and believing in spirits. Many still wear their distinctive, traditional dress – or at least the women do; men tend to go for the easy option and wear Western clothes these days – and this is part of what makes them especially intriguing and attractive to foreigners. Market days, when different groups come together in a throng of colour and noise, are thrilling spectacles.
Incredibly, the driver had just been hauled up alive and whisked off to hospital. As the men continued to stare, a woman in a beautiful and strange costume strode away from the scene as if in disgust. She was the reason we had come to this remote, mountainous region in the north of Vietnam, just 50 miles from the Chinese border. Her distinctive look – black tunic and trousers embroidered with red-and-white patterned panels, red scarf and headdress – marked her out as a member of the Dao ethnic minority, one of 54 ethnic groups in Vietnam.
The Viets are the biggest group, accounting for 86 per cent of the population and dominating mainstream culture. To varying extents, the remaining minorities lead marginalised lives, both culturally and geographically.