Take a subtle attitude
Yin Fu Wei Xing, a Chinese idiom, Pinyin is y ī NF ú w ē IX í ng, which means that emperors or officials wear casual clothes and hide their identity for public visits.
Wei Xing: emperors and officials hide their identities.
Take a subtle attitude
callosities found both on one 's hands and feet -- have been working hard - shǒu pián zú zhī
The duck is short and the crane is long - fú duǎn hè cháng