End of spring festival

A Friend and I are planning to visit xi'an+beijing from 2 to 9 of February. Due to the current situation we do not know if tourist places (terracotta army, forbidden city, great wall...) are opened or closed. We have been to shanghai-Hangzhou-Suzhou this week and places were closed. We have read that places will return to normality after 2nd of February, but we are not sure wat to expect due to Spring festival+virus situation.

Thank you