The pronunciation of 壣 is yì. Yi means to visit, to go; to go to a certain place, (learning, skills, etc.) to achieve a height or depth.

Explanation from the Kangxi Dictionary:

"Tang Yun" Wujiqie "Jiyun" "Yunhui" Jiaojiqie,? Yinyi. "Shuowen"? Zhiye. "Xu said" the path? And the achievement is also. "Xiaoerya" is also advanced. "Yu Pian" goes and arrives. "Zengyun" was created. "Zuo Zhuan·Zhuang 17th Year Notes" Zheng Zhanyi Qi Jizhi.

"Historical Records of the Qin Dynasty" Dai Wang Cheng traveled to Chang'an. "Wang Bao·Dongxiao Fu" is hesitant to judge. "Notes" Cangjie Chapter says: Yi means reaching. The sound of words lingers, as if you have achieved something. Also in "Zhengzi Tong", the in-depth study is called attainment. Also insect name. According to "Yangtze·Dialect", Zhuyi calls it Du Xu. Also communicated with Zhi. In the Han Dynasty, there was the Gouzha Palace, which was named after its wood. "Sanfu Huangtu" was made of Paoyi Palace. 【Note】枍诣, the name of the tree. The beautiful trees in the palace are lush. Also with Ni Tong. In the 29th year of the Spring and Autumn Period of Zhao, Shu Yi died. "Gongyang" and "Gu Liang Biography" were written by Shu Ni.

Word groups and meanings:

1. Chaoyue [chāo yì] profound and mysterious; superb and refined. Liu Yiqing of the Southern Song Dynasty wrote in "Shishuo Xinyu·Literature": "Zhuge You was unwilling to learn when he was young. He began to talk to Wang Yifu and he already surpassed him." Tang Zhang said in the poem "Wei Qi Yuan Zhong": "Qi Gong was born in a world, and he was very different from heaven. Crane. The Qing Dynasty begins to ponder, and the Xuanxin surpasses the attainment later."

2. Late attainment [wǎn yì] refers to the path taken in the later years. The Qing Dynasty Quanzuwang's "Postscript to Kuang Zhanruo " says: "Gai Zhanruo was fond of vocal music when he was young, and it was because of his great achievements that he stayed in Duluo. If it had not been for the great festivals later, Zhanruo would have inevitably become a dying disciple. The reason why people "Guiwanyiye."

3. Yixue [yì xué] refers to the Qing emperor's personal visit to Taixue to inspect the studies. "Manuscripts of the History of the Qing Dynasty·Shi Zongji": "Xin You, issued an imperial edict to Linyong Dadian, and changed Xingxue to Yixue."

4. Painfully Guyi [kǔ xīn gū yì] study or manage with great effort. Solitary: alone. Yi (yì): The degree of knowledge, skill, etc.