1980s vintage Tienshan stoneware plates, pink flowered cactus cacti border desert colors

Set of four Tienshan stoneware salad plates about 8" in diameter, all in very good condition - no chips, scratching to the finish, or wear to the design. This is such a great pattern, with the desert cactus and cactus flowers. I guess it's hard to find, because I haven't been able to find a 'real' name for it anywhere. Replacements dot com calls it only TIE80.