The so-called "redwood" is not the furniture of a specific tree species from the beginning, but the floorboard of rare hardwood high-quality furniture since the Ming and Qing Dynasties. The materials used are rosewood, rosewood, rosewood, etc., which are yellow-red or purple-red to varying degrees. When people have no intention of distinguishing what kind of trees they are, they are used to calling them redwoods.
Mahogany is not a special product of Vietnam.
Vietnamese mahogany is not produced in Vietnam, but it is also banned in Vietnam, especially it is illegal to export to Huang Huali.
Current situation of mahogany market
Now many Vietnamese businessmen go to Laos and Myanmar to mine mahogany and then change hands in China. These redwoods are now collectively referred to as Vietnamese redwoods.