China's US ambassador Xie Feng proposes a tenfold increase in tariff-free trade as both nations navigate a fragile truce after months of escalating tariffs.

Ambassador Xie Feng tells Washington gala many American business friends share his view on direction of US-China Board of Trade.

China's US ambassador Xie Feng proposes a tenfold increase in tariff-free trade as both nations navigate a fragile truce after months of escalating tariffs.