Tags: Chinese monochrome,  ge-type,  tripod incense burner,  Qing dynasty,  Leshantang Collection,  Langyao,  red-glazed vase,  Kangxi period (1662-1722),  apple-green and amber-glazed,  Mark and period of Yongzheng (1723-1735),  red-glazed stem bowl,  celadon-glazed,  drum-shaped vase,  Seal mark and period of Qianlong (1736-1795),  robin's egg-glazed bottle vase,  tea dust-glazed bottle vase,  guan-type washer,  seal paste box and cover,  Baoliang cangzhen mark,  Qing dynasty (1644-1911),  café-au-lait-glazed bowl,  Seal mark and period of Daoguang (1820-1850),  yellow-glazed 'dragon and phoenix' bowl,  Mark and period of Xianfeng (1850-1861),  yellow-glazed archaistic vase,  flambé-glazed lobed vase,  clair-de-lune-glazed handledd 'melon' vase,  Mark and period of Guangxu (1875-1908),  lavender-glazed 'chilong' vase,  Yanqinglou zhi mark,  Republican period (1911-1649),  apple green-glazed 'buffalo and farmer' brushpot,  Ru-type brushpot,  Tsai Hsiao-Fang