基本手法basic handwork

What is the correct way to play?  While Coach Teh (uncle) hastaught many top players, there is no denying that the basic techniques he developed are indeed effective.

With his many years of experience, students who are taugh by uncle may have technical difficulties while some skill may not effective could be due to understanding of  the basic method.

Note: all videos taught by uncle are in Chinese language.

如何才是正确的打球手法，是没有。凭着郑教练所教出不少顶尖球员，
无可否认他所研发的基本手法的确是有效的。
凭他多年的经验，他所教的学生在技术上出现问题无法发挥效果，
都归咎于基本手法出了变化才导致的。
基本手法是大大影响打球的素质。