GM Hu Ronghua's Sandwiched Horse Defense Treatise Chapter 02

IIn Chapter 2, a fundamental question is examined… What would happen if Red insisted on developing his left horse as a proper horse?

The relevant Youtube video has been embedded below.

References:

1. 胡, 荣华. 夹炮屏风 反宫马布局研究. Hong Kong and Singapore : 香港业余象棋协会 新加坡北斗象棋研究会, 1983.