Dalu is Four-Corner Push-Hands
"Both Push Hands and Dalu come from familiarity with the correct touch. From familiarity with the correct touch you will learn Listening Skill. After learning Listening Skill, you will gradually understand Comprehend Skill. After understanding Comprehending Skill, nothing any longer seems touched or not touched, scattered or not scattered, adhered to or not adhered to, followed or not followed. All are unnecessary explanations. They do not touch on the main point." -- Cheng Man-ching
