2003: | Buddha masks walls in Paris. |
2002: | Buddha lamps on the wall in Paris |
2001: | Workshop in Quang Ninh province. |
2000: | The young sculptors at national fine art museum in Hanoi. |
1999: | The new space with 10 other artist sculptors at national fine–art museum in Hanoi and fine art museum in Hochiminh City. |