ups and downs: ups and downs: indulgence; Qi: Stiff. Describe the extensive language and calligraphy, not stiff, vigorous and elegant.
Jin Jin's self-restraint: Jin Jin: the appearance of formality. Cautious, self-seeking.
Xiao Lian Qu Jin: Qu Jin: Too formal. Subtle honesty and prudence. Pay attention to the details but not the general idea.
To be ashamed of one's hands and feet: to describe the appearance of being stiff, shrinking and afraid to go forward.
Yan Jia's "Hungli": describes the stiff calligraphy style.
sit in danger: sit up all dressed up. Describe serious and formal.
sitting in danger: sitting in danger: sitting upright. Tidy up your clothes and sit upright. Describe a serious or reserved look.
Sit upright: Get dressed and sit upright. Describe a serious or reserved look. With "sitting in danger."
sit tight: front: skirt; Sit in danger: sit upright. Get dressed and sit upright. Describe a serious or reserved look.